From d526e073bae6d27a3649c351a5be312a1c31f7fd Mon Sep 17 00:00:00 2001
From: Jon Brisbin <jbrisbin@vmware.com>
Date: Fri, 12 Oct 2012 08:32:28 -0500
Subject: [PATCH] Fix NPE.

---
 .../data/rest/webmvc/RepositoryRestController.java          | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/RepositoryRestController.java b/spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/RepositoryRestController.java
index caf2cbc52..48ebf6f56 100644
--- a/spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/RepositoryRestController.java
+++ b/spring-data-rest-webmvc/src/main/java/org/springframework/data/rest/webmvc/RepositoryRestController.java
@@ -1585,8 +1585,10 @@ public class RepositoryRestController
       args.add(fe.getObjectName());
       args.add(fe.getField());
       args.add(fe.getRejectedValue());
-      for(Object o : fe.getArguments()) {
-        args.add(o);
+      if(null != fe.getArguments()) {
+        for(Object o : fe.getArguments()) {
+          args.add(o);
+        }
       }
 
       String msg = applicationContext.getMessage(fe.getCode(),