From c7d1402b177f4cf835e81f962e2faa3c9e28c549 Mon Sep 17 00:00:00 2001
From: Lars Hjemli <hjemli@gmail.com>
Date: Fri, 14 Nov 2008 09:29:22 +0100
Subject: ui-repolist: handle empty agefiles

When the agefile was empty the old code would happily reuse the static
buffer filled by a previous call to read_agefile().

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---
 ui-repolist.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui-repolist.c b/ui-repolist.c
index ab050c7..c23232c 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -19,7 +19,8 @@ time_t read_agefile(char *path)
 
 	if (!(f = fopen(path, "r")))
 		return -1;
-	fgets(buf, sizeof(buf), f);
+	if (fgets(buf, sizeof(buf), f) == NULL)
+		return -1;
 	fclose(f);
 	if (parse_date(buf, buf2, sizeof(buf2)))
 		return strtoul(buf2, NULL, 10);
-- 
cgit 1.4.1

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<tr><td><span title='2024-12-29 23:38:30 -0500'>2024-12-29</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-12-28/lens?id=a1ce71dcd1d46119de3390970ac7864511cd36f6&amp;follow=1'>Add photos from December 28</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-12-29 23:38:05 -0500'>2024-12-29</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=ef8f3bec4b008b94495ef2888a38729cb96ee9cc&amp;follow=1'>Fancify the manual lens text</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-12-28 15:47:08 -0500'>2024-12-28</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=931c560140b15c07946d9061def1c6fb03f00cc3&amp;follow=1'>Update film preset list with what I expect to keep shooting</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-12-28 15:40:40 -0500'>2024-12-28</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-12-21/lens?id=ff3adddef3e8e28f67fbc7c0ccd15a76abae157d&amp;follow=1'>Add the past few months of rolls of film</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-11-13 15:22:49 -0500'>2024-11-13</span></td><td><a href='/src/commit/txt/books.txt?id=f4a32088203435496babe006a18ba6c4ca1d083c&amp;follow=1'>Add Tea with the Black Dragon</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-11-05 20:43:34 -0500'>2024-11-05</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-10-23/lens?id=1fd0682a0f2eea92867b20502c70716b1400f33f&amp;follow=1'>Add a bunch of photos</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-12 23:37:16 -0400'>2024-10-12</span></td><td><a href='/src/commit/www/text.causal.agency/Makefile?id=9efb52aadc5c3c65701b998a5adcca8cb8b4a8c2&amp;follow=1'>Publish "film review"</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-12 17:53:09 -0400'>2024-10-12</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-10-06/lens?id=300e2dd0e4cea019f0d247b90226fdf3fa5759c7&amp;follow=1'>Add photos from October 6</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-12 10:28:02 -0400'>2024-10-12</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-10-05/lens?id=8896a95764f011c24d0817c07e23bfa4887f7da1&amp;follow=1'>Add photos from October 5</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-09 22:12:27 -0400'>2024-10-09</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-10-01/lens?id=a147012a38017ee519ce35b3acbb0e55f3638f7b&amp;follow=1'>Add photos from October 1</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-07 19:16:29 -0400'>2024-10-07</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-29/lens?id=1dde71aa57ac73f9f15b8a9666c36b2173bb4592&amp;follow=1'>Add photos from September 29</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-07 18:05:03 -0400'>2024-10-07</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-28/lens?id=078d89ff74d02fd854f8de93fe225e6670644d50&amp;follow=1'>Add photos from September 28</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-10-07 14:57:20 -0400'>2024-10-07</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-22/lens?id=1215130a85ee9abe70d2e2c8af4eb0be368f4294&amp;follow=1'>Add photos from September 22</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-25 10:05:37 -0400'>2024-09-25</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-15/lens?id=1a4a0628513359733a2450cf38e73166f7e5cbe6&amp;follow=1'>Add photos from September 15</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-24 18:06:38 -0400'>2024-09-24</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-14/lens?id=16992208ec0549fdbc776da35c9f799126d15d89&amp;follow=1'>Add photos from September 14</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-24 10:13:27 -0400'>2024-09-24</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-12/lens?id=de6decda3177ae64859be30d68ba1e3c4c132ec1&amp;follow=1'>Add photos from September 12</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-24 09:50:19 -0400'>2024-09-24</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-07/lens?id=49a105101493f4dd51259dd62dcbd24df0909bd3&amp;follow=1'>Add photos from September 7</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-24 09:48:24 -0400'>2024-09-24</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=55728948b94a17b99fabeb1c61d20c5ef18c7f73&amp;follow=1'>Allow not having descriptions</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-23 17:44:15 -0400'>2024-09-23</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=9a38d0932d64b4a2ed5a6a2499490094d3bf8e7e&amp;follow=1'>Automatically select the last used lens for a body</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-19 23:20:42 -0400'>2024-09-19</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-05/lens?id=894873c86c5397a92499de39b4c52b5e99801441&amp;follow=1'>Add photos from September 5</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-15 16:02:27 -0400'>2024-09-15</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=32b69f7df4c155d7a09f140a53c3b39a330027e4&amp;follow=1'>Add some more film stocks to the list</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-13 20:06:35 -0400'>2024-09-13</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-09-02/lens?id=45e859f37e503f2c85a3085a628226831e394b7b&amp;follow=1'>Add photos from September 2</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-13 12:54:24 -0400'>2024-09-13</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=57e90a2d8f5f9b6385ffeb0e0e7b3237cb395b80&amp;follow=1'>Add Fomapan 200 to films list</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-10 20:30:28 -0400'>2024-09-10</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-08-29/lens?id=1134af7da7776a0631995094a9225ce3541a9518&amp;follow=1'>Add August 29 picnic photos</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-08 19:44:08 -0400'>2024-09-08</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=775260288133dc90bb600785772ac931854aa618&amp;follow=1'>Apply some bold to trips rendering</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-08 19:38:22 -0400'>2024-09-08</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=dd7fda85bcc69cd4cd35e006cffabf3bdf765104&amp;follow=1'>Render trips hopefully more efficiently</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-08 19:26:18 -0400'>2024-09-08</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=02cac2ffadee1d3f66426bb48a64aea78907878c&amp;follow=1'>Allow removing bodies and lenses</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-08 10:59:25 -0400'>2024-09-08</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=2c25b7204ecab1be0d128d984eabe35b10a3a418&amp;follow=1'>Limit body width so it looks less silly on desktop</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-07 21:02:03 -0400'>2024-09-07</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=74df90da35ed7886c4067fae700c9db1d3b2ef0a&amp;follow=1'>Handle no film being loaded</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-09-07 20:58:45 -0400'>2024-09-07</span></td><td><a href='/src/commit/www/photo.causal.agency/trips.html?id=a7f8aa5246afbf9c01ca295bdd2af0e11faeb7d3&amp;follow=1'>Fancy up the text a little</a></td><td>June McEnroe