From 03e2451be1c9261acc1606111ebd1cf5f9d2dbdd Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Sat, 2 Oct 2021 20:29:30 +0000
Subject: Fix chkmail loop break condition

padvance_magic() returns -1 when there are no more paths left, not
zero.
---
 bin/dash/src/mail.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/dash/src/mail.c b/bin/dash/src/mail.c
index e6baaa1b..ec5bd103 100644
--- a/bin/dash/src/mail.c
+++ b/bin/dash/src/mail.c
@@ -80,7 +80,7 @@ chkmail(void)
 		int len;
 
 		len = padvance_magic(&mpath, nullstr, 2);
-		if (!len)
+		if (len == -1)
 			break;
 		p = stackblock();
 		if (*p == '\0')
-- 
cgit 1.4.1

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<div class='path'>path: <a href='/src/log/?id=0678af6fe92d76183144ca378672a62b2a955465&amp;showmsg=1&amp;follow=1'>root</a>/<a href='/src/log/bin?id=0678af6fe92d76183144ca378672a62b2a955465&amp;showmsg=1&amp;follow=1'>bin</a>/<a href='/src/log/bin/catsh?id=0678af6fe92d76183144ca378672a62b2a955465&amp;showmsg=1&amp;follow=1'>catsh</a>/<a href='/src/log/bin/catsh/jobs.c?id=0678af6fe92d76183144ca378672a62b2a955465&amp;showmsg=1&amp;follow=1'>jobs.c</a> (<a href='/src/log/bin/catsh/jobs.c?id=0678af6fe92d76183144ca378672a62b2a955465&amp;showmsg=1'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th></th><th class='left'>Commit message (<a href='/src/log/bin/catsh/jobs.c?id=0678af6fe92d76183144ca378672a62b2a955465&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2019-05-12 12:18:31 -0400'>2019-05-12</span></td><td class='logsubject'><a href='/src/commit/bin/bit.y?id=a07d0e0b9a8e8af4b855018facde4e4b02e54dd4&amp;follow=1'>Add T suffix in bit</a></td><td>June McEnroe</td></tr>
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</td></tr>
<tr class='logheader'><td><span title='2019-05-10 17:33:36 -0400'>2019-05-10</span></td><td class='logsubject'><a href='/src/commit/bin/hi.c?id=05a6358cf5be03769b4b14f8ee9d3c57437dc86a&amp;follow=1'>Highlight yacc and lex files as C</a></td><td>June McEnroe</td></tr>
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Their %-prefixed directives should probably be highlighted Macro.


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<tr class='logheader'><td><span title='2019-05-10 16:29:50 -0400'>2019-05-10</span></td><td class='logsubject'><a href='/src/commit/bin/hi.c?id=de2710da932e3d77c4e7776fcf65862b36ec5f62&amp;follow=1'>Use val instead of suboptarg</a></td><td>June McEnroe</td></tr>
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suboptarg doesn't exist in GNU. Hopefully BSD getsubopt also sets val on
failure?


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<tr class='logheader'><td><span title='2019-05-09 22:37:41 -0400'>2019-05-09</span></td><td class='logsubject'><a href='/src/commit/txt/books.txt?id=58c4a8d7b42adc32be4cf5da27554e59b945b24d&amp;follow=1'>Add Parable of the Sower</a></td><td>June McEnroe</td></tr>
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</td></tr>
<tr class='logheader'><td><span title='2019-05-07 22:40:21 -0400'>2019-05-07</span></td><td class='logsubject'><a href='/src/commit/bin/bitlex.l?id=240461ae9cd9e69158bf6ae9a159572cdb8f1cc4&amp;follow=1'>Add bit without build</a></td><td>June McEnroe</td></tr>
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Need to do some stuff in the Makefile for lex and yacc and generating
HTML pages for it.


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<tr class='logheader'><td><span title='2019-05-04 17:58:11 -0400'>2019-05-04</span></td><td class='logsubject'><a href='/src/commit/bin/Makefile?id=fef06b5cbc44a327a114f77b04896f44d7d638e3&amp;follow=1'>Fix MANDIR typo</a></td><td>June McEnroe</td></tr>
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</td></tr>
<tr class='logheader'><td><span title='2019-05-04 17:50:38 -0400'>2019-05-04</span></td><td class='logsubject'><a href='/src/commit/bin/relay.c?id=d2a90f4df164c99a7156dc2385a2b9ebce45ee2d&amp;follow=1'>Move relay to bin</a></td><td>June McEnroe