fix undefined error

2016-04-30 16:11:20 -04:00
parent 1a3fe3af66
commit 0df3fe43e0
2 changed files with 3 additions and 2 deletions
--- 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);
 }