fix compile error

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@266240 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 2 insertions, 0 deletions

diff --git a/pbx/pbx_realtime.c b/pbx/pbx_realtime.c
index 18ddfe7df..833202af6 100644
--- a/pbx/pbx_realtime.c
+++ b/pbx/pbx_realtime.c
@@ -136,6 +136,8 @@ static void *cleanup(void *unused)
 		pthread_testcancel();
 		nanosleep(&one_second, NULL);
 	}
+
+	return NULL;
 }