From 9179dbd16e0059043bd8adca7bdc59ca2ee590c0 Mon Sep 17 00:00:00 2001
From: lukemelia <lukemelia@a4c988fc-2ded-0310-b66e-134b36920a42>
Date: Mon, 26 Nov 2007 01:57:21 +0000
Subject: [PATCH] Don't try to authenticate when the provided username is
 blank.

git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@656 a4c988fc-2ded-0310-b66e-134b36920a42
---
 tracks/app/models/user.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tracks/app/models/user.rb b/tracks/app/models/user.rb
index b1bfa809..82bd83c1 100644
--- a/tracks/app/models/user.rb
+++ b/tracks/app/models/user.rb
@@ -105,6 +105,7 @@ class User < ActiveRecord::Base
   alias_method :prefs, :preference
 
   def self.authenticate(login, pass)
+    return nil if login.blank?
     candidate = find(:first, :conditions => ["login = ?", login])
     return nil if candidate.nil?
     if candidate.auth_type == 'database'