From 25d13ef2b8c4bb2849ec9e3ac2cc12a6b4fd72c1 Mon Sep 17 00:00:00 2001
From: Steve Kamerman <stevekamerman@gmail.com>
Date: Wed, 1 Nov 2017 17:26:31 -0400
Subject: [PATCH] Gracefully handle syslog-ng shutdown

---
 image/services/syslog-ng/syslog-ng.shutdown | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/image/services/syslog-ng/syslog-ng.shutdown b/image/services/syslog-ng/syslog-ng.shutdown
index 0288004..7046d02 100755
--- a/image/services/syslog-ng/syslog-ng.shutdown
+++ b/image/services/syslog-ng/syslog-ng.shutdown
@@ -20,5 +20,8 @@ syslogng_wait() {
     return $RET
 }
 
-kill $(cat "$PIDFILE")
+if [ -f "$PIDFILE" ]; then
+    kill $(cat "$PIDFILE")
+fi
+
 syslogng_wait 0 $?