Don't call exit() from signal handler

Coverity tool complains that exit() is not signal-safe and therefore
should not be called from within a signal handler. Call _exit() instead.

Signed-off-by: Phil Sutter <phil@nwl.cc>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/run.c b/src/run.c
index f11a532..37a0eb1 100644
--- a/src/run.c
+++ b/src/run.c
@@ -67,7 +67,7 @@ void killer(int signo)
 	close_log();
 
 	sd_ct_stop();
-	exit(0);
+	_exit(0);
 }
 
 static void child(int foo)