From 855933ab2abeea28ab9ec717387aee1836994581 Mon Sep 17 00:00:00 2001
From: Robert Kajic <robert@kajic.com>
Date: Fri, 24 Feb 2012 00:07:57 +0100
Subject: [PATCH] uri_dict will have the 'database' key even if the database
 wasn't present in the uri. We must check it's value as well.

---
 mongoengine/connection.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mongoengine/connection.py b/mongoengine/connection.py
index 79c5b5a8..70eac1e7 100644
--- a/mongoengine/connection.py
+++ b/mongoengine/connection.py
@@ -42,7 +42,7 @@ def register_connection(alias, name, host='localhost', port=27017,
     # Handle uri style connections
     if "://" in host:
         uri_dict = uri_parser.parse_uri(host)
-        if 'database' not in uri_dict:
+        if uri_dict.get('database') is None:
             raise ConnectionError("If using URI style connection include "\
                                   "database name in string")
         uri_dict['name'] = uri_dict.get('database')