Merge branch 'sh/plugin_interval'

[collectd.git] / src / email.c

diff --git a/src/email.c b/src/email.c
index 787f391..8f633cd 100644 (file)
--- 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)