From 08ee5deaa9893833de8c534d0b2a92071fa29613 Mon Sep 17 00:00:00 2001
From: Ben Alex <ben.alex@springsource.com>
Date: Thu, 12 Aug 2004 01:25:53 +0000
Subject: [PATCH] Fix unit test compatibility if no username provided.

---
 .../providers/dao/DaoAuthenticationProvider.java              | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/src/main/java/org/acegisecurity/providers/dao/DaoAuthenticationProvider.java b/core/src/main/java/org/acegisecurity/providers/dao/DaoAuthenticationProvider.java
index 0fa0968fdb..546be6389d 100644
--- a/core/src/main/java/org/acegisecurity/providers/dao/DaoAuthenticationProvider.java
+++ b/core/src/main/java/org/acegisecurity/providers/dao/DaoAuthenticationProvider.java
@@ -197,6 +197,10 @@ public class DaoAuthenticationProvider implements AuthenticationProvider,
                 user = getUserFromBackend(username);
             } catch (BadCredentialsException ex) {
                 if (this.context != null) {
+                    if ((username == null) || "".equals(username)) {
+                        username = "NONE_PROVIDED";
+                    }
+
                     context.publishEvent(new AuthenticationFailureUsernameNotFoundEvent(
                             authentication,
                             new User(username, "*****", false,