svn commit: r1452255 - /struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/UIBean.java

[lukaszlenart]

Author: lukaszlenart
Date: Mon Mar  4 11:17:47 2013
New Revision: 1452255

URL: http://svn.apache.org/r1452255
Log:
WW-3990 Returns null when trying to escape null value instead of returning an 
empty string

Modified:
    
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/UIBean.java

Modified: 
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/UIBean.java
URL: 
http://svn.apache.org/viewvc/struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/UIBean.java?rev=1452255&r1=1452254&r2=1452255&view=diff
==============================================================================
--- 
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/UIBean.java
 (original)
+++ 
struts/struts2/trunk/core/src/main/java/org/apache/struts2/components/UIBean.java
 Mon Mar  4 11:17:47 2013
@@ -881,7 +881,7 @@ public abstract class UIBean extends Com
         if (name != null) {
             return name.replaceAll("[\\/\\.\\[\\]]", "_");
         } else {
-            return "";
+            return null;
         }
     }
 
@@ -895,7 +895,7 @@ public abstract class UIBean extends Com
         if (val != null) {
             return val.replaceAll("\"", """);
         } else {
-            return "";
+            return null;
         }
     }