fix: 修复变量使用错误的bug

deboyblog · Jul 8, 2020 · 4e73b8c · 4e73b8c
1 parent 18e0f2a
commit 4e73b8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vue-wechat-title.js b/vue-wechat-title.js
@@ -11,7 +11,7 @@
         iframe.style.display = 'none'
         // 替换成站标favicon路径或者任意存在的较小的图片即可，支付宝小程序引用默认空白的base64图片会有安全警告
         var _img = /alipay/.test(mobile) ? img : (img || 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7');
-        img && iframe.setAttribute('src', _img)
+        _img && iframe.setAttribute('src', _img)
         var iframeCallback = function () {
           setTimeout(function () {
             iframe.removeEventListener('load', iframeCallback)