From 0df3fe43e08dec6b2a963d8af98a3f689e8b9182 Mon Sep 17 00:00:00 2001
From: Jeff Becker <ampernand@gmail.com>
Date: Sat, 30 Apr 2016 16:11:20 -0400
Subject: [PATCH] fix undefined error

---
 contrib/js/backlink.js     | 3 ++-
 contrib/static/nntpchan.js | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/contrib/js/backlink.js b/contrib/js/backlink.js
index 83f49fa..b8fd8d3 100644
--- a/contrib/js/backlink.js
+++ b/contrib/js/backlink.js
@@ -221,9 +221,10 @@ DynReply.prototype.showError = function(msg) {
 DynReply.prototype.showMessage = function(msg) {
   this._error.setAttribute("class", "message");
   this._error.value = document.createTextNode(msg);
+  var e = this._error;
   setTimeout(function() {
     // clear it
-    this._error.innerHTML = "";
+    e.innerHTML = "";
   }, 2000);
 }
 
diff --git a/contrib/static/nntpchan.js b/contrib/static/nntpchan.js
index 4be1042..9f16e50 100644
--- a/contrib/static/nntpchan.js
+++ b/contrib/static/nntpchan.js
@@ -31,7 +31,7 @@ DynReply.prototype.hide=function(){this.elem.style.display='none';}
 DynReply.prototype.setBoard=function(boardname){if(boardname){this.board=boardname;}}
 DynReply.prototype.setRoot=function(roothash){if(roothash){this.roothash=roothash;}}
 DynReply.prototype.showError=function(msg){console.log("error in dynreply: "+msg);this._error.setAttribute("class","error");this._error.value=document.createTextNode(msg);}
-DynReply.prototype.showMessage=function(msg){this._error.setAttribute("class","message");this._error.value=document.createTextNode(msg);setTimeout(function(){this._error.innerHTML="";},2000);}
+DynReply.prototype.showMessage=function(msg){this._error.setAttribute("class","message");this._error.value=document.createTextNode(msg);var e=this._error;setTimeout(function(){e.innerHTML="";},2000);}
 function nntpchan_reply(parent,shorthash){if(parent){var boardname=parent.getAttribute("boardname");var roothash=parent.getAttribute("root");var replyto=getReplyTo();replyto.setBoard(boardname);replyto.setRoot(roothash);replyto.show();}
 var elem=document.getElementById("postform_message");if(elem)
 {elem.value+=">>"+shorthash.substr(0,10)+"\n";}}