X-Git-Url: https://jasonwoof.com/gitweb/?p=ckeditor.git;a=blobdiff_plain;f=_source%2Fcore%2Fdom%2Fnode.js;h=a4188dcd17b81c685faa035588c8797fef13145e;hp=6f25ec1f21feceeb130a899cba5ba0f922e6c017;hb=c6e377a02b54abc07129d72b632763c727476a15;hpb=941b0a9ba4e673e292510d80a5a86806994b8ea6

diff --git a/_source/core/dom/node.js b/_source/core/dom/node.js
index 6f25ec1..a4188dc 100644
--- a/_source/core/dom/node.js
+++ b/_source/core/dom/node.js
@@ -194,27 +194,30 @@ CKEDITOR.tools.extend( CKEDITOR.dom.node.prototype,
 				var parentNode = node.parentNode;
 				var currentIndex = -1;
 
-				for ( var i = 0 ; i < parentNode.childNodes.length ; i++ )
+				if ( parentNode )
 				{
-					var candidate = parentNode.childNodes[i];
-
-					if ( normalized &&
-							candidate.nodeType == 3 &&
-							candidate.previousSibling &&
-							candidate.previousSibling.nodeType == 3 )
+					for ( var i = 0 ; i < parentNode.childNodes.length ; i++ )
 					{
-						continue;
-					}
+						var candidate = parentNode.childNodes[i];
+
+						if ( normalized &&
+								candidate.nodeType == 3 &&
+								candidate.previousSibling &&
+								candidate.previousSibling.nodeType == 3 )
+						{
+							continue;
+						}
 
-					currentIndex++;
+						currentIndex++;
 
-					if ( candidate == node )
-						break;
-				}
+						if ( candidate == node )
+							break;
+					}
 
-				address.unshift( currentIndex );
+					address.unshift( currentIndex );
+				}
 
-				node = node.parentNode;
+				node = parentNode;
 			}
 
 			return address;
@@ -232,7 +235,6 @@ CKEDITOR.tools.extend( CKEDITOR.dom.node.prototype,
 			var document = new CKEDITOR.dom.document( this.$.ownerDocument || this.$.parentNode.ownerDocument );
 
 			return (
-			/** @ignore */
 			this.getDocument = function()
 				{
 					return document;