From e10e4b0c200caf52a05844af219dc8dcd4daf136 Mon Sep 17 00:00:00 2001
From: Damian Czepierga <damian@czepierga.pl>
Date: Mon, 2 Jul 2012 08:29:20 +0200
Subject: [PATCH] [#1663462] by dczepierga: Destroy existing instance when
 trying to replace it

---
 includes/ckeditor.utils.js |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/includes/ckeditor.utils.js b/includes/ckeditor.utils.js
index 3451ec2..4c9dc65 100644
--- a/includes/ckeditor.utils.js
+++ b/includes/ckeditor.utils.js
@@ -84,12 +84,18 @@ Drupal.ckeditorInit = function(textarea_id) {
   if (CKEDITOR.loadFullCore) {
     CKEDITOR.on('loaded', function() {
       textarea_settings = Drupal.ckeditorLoadPlugins(textarea_settings);
+      if (CKEDITOR.instances[textarea_id]) {
+        CKEDITOR.instances[textarea_id].destroy(true);
+      }
       Drupal.ckeditorInstance = CKEDITOR.replace(textarea_id, textarea_settings);
     });
     CKEDITOR.loadFullCore();
   }
   else {
     textarea_settings = Drupal.ckeditorLoadPlugins(textarea_settings);
+    if (CKEDITOR.instances[textarea_id]) {
+      CKEDITOR.instances[textarea_id].destroy(true);
+    }
     Drupal.ckeditorInstance = CKEDITOR.replace(textarea_id, textarea_settings);
   }
 };
-- 
1.7.10.msysgit.1