svn commit: r704232 - /wicket/trunk/wicket/src/main/java/org/apache/wicket/validation/validator/StringValidator.java

[ivaynberg]

Author: ivaynberg
Date: Mon Oct 13 13:18:48 2008
New Revision: 704232

URL: http://svn.apache.org/viewvc?rev=704232&view=rev
Log:
WICKET-1870

Modified:
    
wicket/trunk/wicket/src/main/java/org/apache/wicket/validation/validator/StringValidator.java

Modified: 
wicket/trunk/wicket/src/main/java/org/apache/wicket/validation/validator/StringValidator.java
URL: 
http://svn.apache.org/viewvc/wicket/trunk/wicket/src/main/java/org/apache/wicket/validation/validator/StringValidator.java?rev=704232&r1=704231&r2=704232&view=diff
==============================================================================
--- 
wicket/trunk/wicket/src/main/java/org/apache/wicket/validation/validator/StringValidator.java
 (original)
+++ 
wicket/trunk/wicket/src/main/java/org/apache/wicket/validation/validator/StringValidator.java
 Mon Oct 13 13:18:48 2008
@@ -96,7 +96,8 @@
                protected Map<String, Object> variablesMap(IValidatable<String> 
validatable)
                {
                        final Map<String, Object> map = 
super.variablesMap(validatable);
-                       map.put("length", new 
Integer((validatable.getValue()).length()));
+                       map.put("length", (validatable.getValue() != null) ? 
new Integer(
+                               (validatable.getValue()).length()) : 0);
                        map.put("exact", new Integer(length));
                        return map;
                }