From 7cb854fe60d632215dcb02a744b6c86d199c5b6e Mon Sep 17 00:00:00 2001
From: Dongsheng Cai <unoter@gmail.com>
Date: Mon, 22 Nov 2010 02:20:05 +0000
Subject: [PATCH] MDL-25331, fixed comment javascript

---
 comment/comment.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/comment/comment.js b/comment/comment.js
index 56d0eeca5c7..604a939ca7b 100644
--- a/comment/comment.js
+++ b/comment/comment.js
@@ -226,7 +226,9 @@ bodyContent: '<div class="comment-delete-confirm"><a href="#" id="confirmdelete-
                         }
                         container.set('innerHTML', result.html);
                         var img = Y.one('#comment-img-'+scope.client_id);
-                        img.set('src', M.util.image_url('t/expanded', 'core'));
+                        if (img) {
+                            img.set('src', M.util.image_url('t/expanded', 'core'));
+                        }
                         args.scope.register_pagination();
                         args.scope.register_delete_buttons();
                     }
@@ -329,7 +331,7 @@ bodyContent: '<div class="comment-delete-confirm"><a href="#" id="confirmdelete-
                 Y.all('#comment-pagination-'+this.client_id+' a').each(
                     function(node, id) {
                         node.on('click', function(e, node) {
-							e.preventDefault();
+                            e.preventDefault();
                             var id = node.get('id');
                             var re = new RegExp("comment-page-"+this.client_id+"-(\\d+)", "i");
                             var result = id.match(re);