prevent crash when `layout auto` is missing args
@@ -85,6 +85,10 @@ static struct cmd_results *cmd_layout_auto(swayc_t *container, int argc, char **
enum swayc_layouts old_layout = container->layout;
enum swayc_layouts layout = old_layout;
+ if ((error = checkarg(argc, "layout auto", EXPECTED_MORE_THAN, 1))) {
+ return error;
+ }
+
if (strcasecmp(argv[1], "left") == 0) {
layout = L_AUTO_LEFT;
} else if (strcasecmp(argv[1], "right") == 0) {
