Index: branches/5.2.x/core/ckeditor/plugins/my_link/plugin.js
===================================================================
diff -u -N -r15638 -r16262
--- branches/5.2.x/core/ckeditor/plugins/my_link/plugin.js	(.../plugin.js)	(revision 15638)
+++ branches/5.2.x/core/ckeditor/plugins/my_link/plugin.js	(.../plugin.js)	(revision 16262)
@@ -359,7 +359,7 @@
 									},
 									setup : function( data ) {
 										var $me = this;
-										var $link_url = data.url.url;
+										var $link_url = data.url ? data.url.url : '';
 										var $ajax_url = CKEDITOR.basePath.replace( /core.*$/, 'admin/index.php?events[fck]=OnLoadCmsTree&admin=1' );
 										var $internal_page_anchors = this.getDialog().getContentElement( 'info', 'internalPageAnchors' );
 
@@ -388,7 +388,7 @@
 															if ( $link_url && $link_url.match(cms_page + '$') ) {
 																$me.setValue(cms_page);
 
-																load_page_anchors( cms_page, this.getDialog() );
+																load_page_anchors( cms_page, $me.getDialog() );
 															}
 														}
 													);
@@ -700,4 +700,4 @@
 			}
 		);
 	}
-)();
\ No newline at end of file
+)();