From: Matti Tahvonen <matti.tahvonen@itmill.com>
Date: Thu, 8 Nov 2007 11:02:40 +0000 (+0000)
Subject: added null check to avoid some npe's
X-Git-Tag: 6.7.0.beta1~5627
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=f5938dce92ceb8521fee71a00e1397d45cf8b30b;p=vaadin-framework.git

added null check to avoid some npe's

svn changeset:2757/svn branch:trunk
---

diff --git a/src/com/itmill/toolkit/terminal/gwt/server/JsonPaintTarget.java b/src/com/itmill/toolkit/terminal/gwt/server/JsonPaintTarget.java
index 03e0f0133e..50e33c06c2 100644
--- a/src/com/itmill/toolkit/terminal/gwt/server/JsonPaintTarget.java
+++ b/src/com/itmill/toolkit/terminal/gwt/server/JsonPaintTarget.java
@@ -389,8 +389,12 @@ public class JsonPaintTarget implements PaintTarget {
 				throw new PaintException(
 						"Application not specified for resorce "
 								+ value.getClass().getName());
-			String uri = a.getURL().getPath();
-			if (uri.charAt(uri.length() - 1) != '/')
+			String uri;
+			if(a.getURL() != null)
+				uri = a.getURL().getPath();
+			else
+				uri = "";
+			if (uri.length() > 0 && uri.charAt(uri.length() - 1) != '/')
 				uri += "/";
 			uri += a.getRelativeLocation(r);
 			addAttribute(name, uri);