Update utils.ts

src/runtime/internal/utils.ts

@@ -159,5 +159,5 @@ export function set_store_value(store, ret, value = ret) {
 export const has_prop = (obj, prop) => Object.prototype.hasOwnProperty.call(obj, prop);
 
 export function action_destroyer(action_result) {
-	return action_result && is_function(action_result.destroy) ? action_result.destroy : noop;
+	return action_result && is_function(action_result.destroy) ? action_result.destroy.bind(action_result) : noop;
 }