X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Femail.c;h=8f633cd1d93e75224209d71017f48ff302bfb241;hb=6d85a198dd90fb5af963ad847d9dbff7b8025c46;hp=787f39170b2fc7402b1b8ca20405c8136e2e2a00;hpb=9cb2694409620ae217ede92f78fe45c9eba83504;p=collectd.git

diff --git a/src/email.c b/src/email.c
index 787f3917..8f633cd1 100644
--- a/src/email.c
+++ b/src/email.c
@@ -376,6 +376,7 @@ static void *collect (void *arg)
 	} /* while (1) */
 
 	pthread_exit ((void *)0);
+	return ((void *) 0);
 } /* static void *collect (void *) */
 
 static void *open_connection (void __attribute__((unused)) *arg)
@@ -548,7 +549,9 @@ static void *open_connection (void __attribute__((unused)) *arg)
 
 		pthread_cond_signal (&conn_available);
 	}
-	pthread_exit ((void *)0);
+
+	pthread_exit ((void *) 0);
+	return ((void *) 0);
 } /* static void *open_connection (void *) */
 
 static int email_init (void)