Merge branch 'master' of github.com:jackaudio/tools

connect.c

@@ -121,7 +121,10 @@ main (int argc, char *argv[])
 		return 1;
 	}
 	
-	if (argc < 3) show_usage(my_name);
+	if (argc < 3) {
+		show_usage(my_name);
+		return 1;
+	}
 
 	/* try to become a client of the JACK server */