On 09/01/2013 08:16:44 AM, Felix Janda wrote:
# HG changeset patch
# User Felix Janda <felix.ja...@posteo.de>
# Date 1378041238 -7200
# Node ID 587b7572aac2a64988503458155e1f2546672525
# Parent 3cd61d16aabec82505da96a142663cedbba8d12a
fix for xpidfile()
diff -r 3cd61d16aabe -r 587b7572aac2 lib/xwrap.c
--- a/lib/xwrap.c Sat Aug 31 12:30:41 2013 +0200
+++ b/lib/xwrap.c Sun Sep 01 15:13:58 2013 +0200
@@ -463,7 +463,7 @@
spid[xread(fd, spid, sizeof(spid)-1)] = 0;
close(fd);
pid = atoi(spid);
- if (pid < 1 || kill(pid, 0) == ESRCH) unlink(pidfile);
+ if (pid < 1 || (kill(pid, 0) == -1 && errno == ESRCH))
unlink(pidfile);
Heh. Good catch.
(Applied a slightly different fix because comparing == -1 isn't
necessary, just kill returns nonzero. Saves an instruction or two.)
Rob
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