svn commit: r929576 - /ofbiz/trunk/framework/widget/src/org/ofbiz/widget/form/MacroFormRenderer.java

[erwan]

Author: erwan
Date: Wed Mar 31 15:09:59 2010
New Revision: 929576

URL: http://svn.apache.org/viewvc?rev=929576&view=rev
Log:
Fixing a NPE introduced at rev.929173

Modified:
    
ofbiz/trunk/framework/widget/src/org/ofbiz/widget/form/MacroFormRenderer.java

Modified: 
ofbiz/trunk/framework/widget/src/org/ofbiz/widget/form/MacroFormRenderer.java
URL: 
http://svn.apache.org/viewvc/ofbiz/trunk/framework/widget/src/org/ofbiz/widget/form/MacroFormRenderer.java?rev=929576&r1=929575&r2=929576&view=diff
==============================================================================
--- 
ofbiz/trunk/framework/widget/src/org/ofbiz/widget/form/MacroFormRenderer.java 
(original)
+++ 
ofbiz/trunk/framework/widget/src/org/ofbiz/widget/form/MacroFormRenderer.java 
Wed Mar 31 15:09:59 2010
@@ -2691,7 +2691,9 @@ public class MacroFormRenderer implement
         String urlPath = UtilHttp.removeQueryStringFromTarget(targetService);
         String prepLinkText = UtilHttp.getQueryStringFromTarget(targetService);
 
-        queryString = UtilHttp.encodeAmpersands(queryString);
+        if (UtilValidate.isNotEmpty(queryString)) {
+            queryString = UtilHttp.encodeAmpersands(queryString);
+        }
 
         if (prepLinkText == null) {
             prepLinkText = "";