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| author | Rob Landley <rob@landley.net> | 2013-09-06 04:45:36 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2013-09-06 04:45:36 -0500 |
| commit | 46e8e1dcb3f616a675bf33c83531ee05a4dd8374 (patch) | |
| tree | 0b94094c3dec3bd09d2dcd58d85d69425b03888c /lib/xwrap.c | |
| parent | b6dd79b93db4c6ff0ef21d4ca11610e18533173f (diff) | |
| download | toybox-46e8e1dcb3f616a675bf33c83531ee05a4dd8374.tar.gz | |
Fix for xpidfile spotted by Felix Janda.
Diffstat (limited to 'lib/xwrap.c')
| -rw-r--r-- | lib/xwrap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/xwrap.c b/lib/xwrap.c index 90c4d86a..fdd2db47 100644 --- a/lib/xwrap.c +++ b/lib/xwrap.c @@ -463,7 +463,7 @@ void xpidfile(char *name) 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) && errno == ESRCH)) unlink(pidfile); // An else with more sanity checking might be nice here. } |