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core/killall: add (void)

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CID #1368238.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2017-02-19 13:36:17 -05:00
parent f28501279d
commit 5c5d9f26d6
1 changed files with 2 additions and 1 deletions
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3
src/core/killall.c
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@ -213,7 +213,8 @@ static int killall(int sig, Set *pids, bool send_sighup) {
if (get_ctty_devnr(pid, NULL) >= 0)
kill(pid, SIGHUP);
/* it's OK if the process is gone, just ignore the result */
(void) kill(pid, SIGHUP);
}
}