svn commit: r1557084 - /struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/Param.java

[ghuber]

Author: ghuber
Date: Fri Jan 10 11:21:45 2014
New Revision: 1557084

URL: http://svn.apache.org/r1557084
Log:
Fix class cast exception.  See WW-4275.

Modified:

struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/Param.java

Modified: 
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/Param.java
URL: 
http://svn.apache.org/viewvc/struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/Param.java?rev=1557084&r1=1557083&r2=1557084&view=diff
==
--- 
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/Param.java
 (original)
+++ 
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/Param.java
 Fri Jan 10 11:21:45 2014
@@ -126,8 +126,7 @@ public class Param extends Component {
 
 Object value = findValue(this.value);
 if (suppressEmptyParameters) {
-String potentialValue = (String) value;
-if (potentialValue != null && potentialValue.length() > 0) 
{
+if (value != null && !value.toString().isEmpty()) {
 component.addParameter(name, value);
 }
 } else {

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[Anonymous (Confluence)]

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