Ticket #4725: 4725.patch

_source/core/dom/range.js

@@ -278 +278 @@
                                 if ( CKEDITOR.tools.trim( node.getText() ).length )
                                         return false;
                                 }
-                        else
+                        else if( node.is )
                         {
                                 // If there are non-empty inline elements (e.g. <img />), then we're not
                                 // at the start.