From 49e37c3c52f3172d052884656ea9ca2271fac000 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=86=E7=93=9C=E4=BA=91?= <meekdai@163.com>
Date: Mon, 31 Jul 2023 14:36:53 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Diframe=E6=9C=AA=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E5=89=8D=E5=AF=BC=E8=87=B4=E7=9A=84=E6=8A=A5=E9=94=99?=
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---
 post_example.html | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/post_example.html b/post_example.html
index 0020351..708bfbc 100644
--- a/post_example.html
+++ b/post_example.html
@@ -149,7 +149,14 @@ function openComments(){
 
     while(utterancesLoad==0){
         utterancesFrame=document.getElementsByClassName("utterances-frame")[0];
-        utterancesFrame.onload = function(){utterancesLoad=1;};
+        if(utterancesFrame!=null){
+            if (utterancesFrame.attachEvent){
+                utterancesFrame.attachEvent("onload", function(){utterancesLoad=1;});
+            }
+            else {
+                utterancesFrame.onload = function(){utterancesLoad=1;};
+            }
+        }
     }
     cmButton.style.display="none";
     cm.style.display="block";