Ticket #6248: 6248.patch

_source/plugins/htmldataprocessor/plugin.js

@@ -38 +38 @@
                 }
         }
 
-        function blockNeedsExtension( block )
+        function blockNeedsExtension( block, fromSource )
         {
+        // 1. For IE version >=8,  empty blocks are displayed correctly themself in wysiwiyg;
+        // 2. For the rest, at least table cell and list item need no filler space.
+        // (#6248)
+        if ( fromSource && CKEDITOR.env.ie && 
+                ( document.documentMode > 7
+                || block.name in CKEDITOR.dtd.tr
+                || block.name in CKEDITOR.dtd.$listItem ) )
+            return false;
+
                 var lastChild = lastNoneSpaceChild( block );
 
                 return !lastChild
@@ -53 +62 @@
         {
                 trimFillers( block, true );
 
-                if ( blockNeedsExtension( block ) )
+                if ( blockNeedsExtension( block, true ) )
                 {
                         if ( CKEDITOR.env.ie )
                                 block.add( new CKEDITOR.htmlParser.text( '\xa0' ) );