From c19ae5c6d45085528dae8c94a2eb737e06c335ce Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Sun, 22 May 2011 13:04:11 -0400
Subject: [PATCH] Documentation.

---
 src/com/gitblit/JettyLoginService.java |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/com/gitblit/JettyLoginService.java b/src/com/gitblit/JettyLoginService.java
index fb510ee..c191f0f 100644
--- a/src/com/gitblit/JettyLoginService.java
+++ b/src/com/gitblit/JettyLoginService.java
@@ -69,8 +69,11 @@
 
 	@Override
 	public UserModel getUserModel(String username) {
-		UserModel model = new UserModel(username);
 		UserIdentity identity = _users.get(username);
+		if (identity == null) {
+			return null;
+		}
+		UserModel model = new UserModel(username);
 		Subject subject = identity.getSubject();
 		for (Principal principal : subject.getPrincipals()) {
 			if (principal instanceof RolePrincipal) {

--
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