daemon.c: Check exit code of chdir()
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Stop the compile warning and fix the code to act on a chdir() failure.
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If this one does fail something is very, very wrong.
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Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
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Upstream-Status: Submitted http://sourceforge.net/p/unfs3/bugs/5/
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---
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daemon.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/daemon.c
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+++ b/daemon.c
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@@ -964,7 +964,8 @@ int main(int argc, char **argv)
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sigaction(SIGALRM, &act, NULL);
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/* don't make directory we started in busy */
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- chdir("/");
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+ if(chdir("/") < 0)
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+ daemon_exit(0);
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/* detach from terminal */
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if (opt_detach) {
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