From 17e7e2f9128a5c030d7c278a98dc9ccebad75899 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Thu, 14 Aug 2025 11:06:51 +0800
Subject: [PATCH] bugfix

---
 bricks/widget.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bricks/widget.js b/bricks/widget.js
index e36080b..062bd33 100644
--- a/bricks/widget.js
+++ b/bricks/widget.js
@@ -320,7 +320,7 @@ bricks.JsWidget = class {
 		this.dom_element.removeEventListener(eventname, handler);
 	}
 	dispatch(eventname, params){
-		if (params is null){
+		if (! params){
 			params = {};
 		}
 		params.referer = this.id;