From 4f01bfef1201bf679fc4487342ba5457bdf267ad Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Sat, 2 Oct 2021 20:29:30 +0000
Subject: dash: Fix chkmail loop break condition

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

diff --git a/src/mail.c b/src/mail.c
index e6baaa1..ec5bd10 100644
--- a/src/mail.c
+++ b/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')
-- 
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<tr><td><span title='2021-02-07 17:35:57 -0500'>2021-02-07</span></td><td><a href='/src/commit/home/.config/X/resources?id=11db1d928fcd0fe72d9bc70a7a3a2f9d5ecc1685&amp;follow=1'>Set urgency on bell in xterm</a></td><td>June McEnroe</td></tr>
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<tr><td><span title='2021-02-07 16:32:14 -0500'>2021-02-07</span></td><td><a href='/src/commit/home/.xsession?id=415cdd3e2f62dc3234d753789d70a059750d09cd&amp;follow=1'>Set X key repeat rate</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2021-02-07 16:32:14 -0500'>2021-02-07</span></td><td><a href='/src/commit/home/.config/cwm/cwmrc?id=8ba3e92fc79476559bd09e44477140bb5559112b&amp;follow=1'>Bump font size to 12</a></td><td>June McEnroe</td></tr>
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<tr><td><span title='2021-02-06 23:02:02 -0500'>2021-02-06</span></td><td><a href='/src/commit/home/.xsession?id=bed16967d6c1d893e72d7e38d1e39df1c7801578&amp;follow=1'>Set root window to black on purple snow</a></td><td>June McEnroe</td></tr>
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<tr><td><span title='2021-02-06 20:23:45 -0500'>2021-02-06</span></td><td><a href='/src/commit/home/.xsession?id=2865d6fccb2036150bb36eed1a4b8e6d70889e7a&amp;follow=1'>Add initial OpenBSD X configuration</a></td><td>June McEnroe</td></tr>
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