diff --git a/dispatcher/nm-dispatcher.c b/dispatcher/nm-dispatcher.c
index 9aeeef681..a2d8cf898 100644
--- a/dispatcher/nm-dispatcher.c
+++ b/dispatcher/nm-dispatcher.c
@@ -655,7 +655,7 @@ script_must_wait (const char *path)
 
 		dir = g_path_get_dirname (link);
 		real = realpath (dir, NULL);
-		if (real && !g_str_has_suffix (real, "/no-wait.d"))
+		if (NM_STR_HAS_SUFFIX (real, "/no-wait.d"))
 			return FALSE;
 	}