From 47166fe078df94112c435a153e394ffd588a1498 Mon Sep 17 00:00:00 2001
From: Ben Alex <ben.alex@springsource.com>
Date: Fri, 25 Nov 2005 04:33:40 +0000
Subject: [PATCH] SEC-110: ProviderManager to properly handle
 ConcurrentLoginException.

---
 .../main/java/org/acegisecurity/providers/ProviderManager.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/main/java/org/acegisecurity/providers/ProviderManager.java b/core/src/main/java/org/acegisecurity/providers/ProviderManager.java
index d6194804cb..9ef142acd2 100644
--- a/core/src/main/java/org/acegisecurity/providers/ProviderManager.java
+++ b/core/src/main/java/org/acegisecurity/providers/ProviderManager.java
@@ -258,6 +258,7 @@ public class ProviderManager extends AbstractAuthenticationManager
                     sessionController.checkAuthenticationAllowed(result);
                 } catch (AuthenticationException ae) {
                     lastException = ae;
+                    result = null;
                 }
 
                 if (result != null) {