From e50b587d600f14320fe5915b821b6efd246dbf2a Mon Sep 17 00:00:00 2001
From: Adrien be <adiber_garcia@hotmail.com>
Date: Tue, 8 Oct 2013 16:37:31 +0200
Subject: [PATCH] SEC-2360: AbstractRememberMeServices provide message for
 Assert on key fieldd

---
 .../authentication/rememberme/AbstractRememberMeServices.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java b/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java
index 5dd1d3745d..2087c06924 100644
--- a/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java
+++ b/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java
@@ -81,7 +81,7 @@ public abstract class AbstractRememberMeServices implements RememberMeServices,
     }
 
     public void afterPropertiesSet() throws Exception {
-        Assert.hasLength(key);
+        Assert.hasLength(key, "key cannot be empty or null");
         Assert.notNull(userDetailsService, "A UserDetailsService is required");
     }