From: Matti Tahvonen <matti.tahvonen@itmill.com>
Date: Mon, 3 May 2010 10:33:28 +0000 (+0000)
Subject: fixes #4563, added null check to detect if drag went out of content area.
X-Git-Tag: 6.7.0.beta1~1670^2~24
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=181a4567f5faca694d6f6c6c1889983e837f3829;p=vaadin-framework.git

fixes #4563, added null check to detect if drag went out of content area.

svn changeset:12983/svn branch:6.3
---

diff --git a/src/com/vaadin/terminal/gwt/client/Util.java b/src/com/vaadin/terminal/gwt/client/Util.java
index 4b56ae7a44..13cb3b0955 100644
--- a/src/com/vaadin/terminal/gwt/client/Util.java
+++ b/src/com/vaadin/terminal/gwt/client/Util.java
@@ -53,7 +53,7 @@ public class Util {
     public static native Element getElementFromPoint(int clientX, int clientY)
     /*-{
         var el = $wnd.document.elementFromPoint(clientX, clientY);
-        if(el.nodeType == 3) {
+        if(el != null && el.nodeType == 3) {
             el = el.parentNode;
         }
         return el;