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pidfile: Only update mtime i called multiple times

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
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Joachim Nilsson committed 2015-12-16 18:40:34 +01:00
1 parent 12ed342d55
commit 148027674a
1 file changed
+3
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pidfile.c
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@@ -83,6 +83,9 @@ pidfile(const char *basename)
} }
(void) fclose(f); (void) fclose(f);
if (pidfile_pid == pid)
return (0);
pidfile_pid = pid; pidfile_pid = pid;
if (atexit(pidfile_cleanup) < 0) { if (atexit(pidfile_cleanup) < 0) {
save_errno = errno; save_errno = errno;