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Posted to commits@struts.apache.org by gh...@apache.org on 2014/01/10 12:21:45 UTC

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

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 {