daemon: Use EXIT_SUCCESS and EXIT_FAILURE when calling exit_usage().

diff --git a/src/daemon/collectd.c b/src/daemon/collectd.c
index e4fb50b243115e960d76213589c3a6b1a5782856..bc5cc54f73bff349f91818d52038a51ecee10486 100644 (file)
--- a/src/daemon/collectd.c
+++ b/src/daemon/collectd.c
@@ -339,9 +339,9 @@ static void read_cmdline(int argc, char **argv, struct cmdline_config *config) {
     case 'f':
       break;
     case 'h':
-      exit_usage(0);
+      exit_usage(EXIT_SUCCESS);
     default:
-      exit_usage(1);
+      exit_usage(EXIT_FAILURE);
     } /* switch (c) */
   }   /* while (1) */
 }
@@ -399,7 +399,7 @@ struct cmdline_config init_config(int argc, char **argv) {
     exit(EXIT_SUCCESS);
 
   if (optind < argc)
-    exit_usage(1);
+    exit_usage(EXIT_FAILURE);
 
   plugin_init_ctx();