From 7f43acc16715731065a8cb6bc7a8b0263cd79ff1 Mon Sep 17 00:00:00 2001
From: Eskil Heyn Olsen <eskil@eskil.org>
Date: Tue, 1 Jan 2013 11:28:31 -0800
Subject: [PATCH] Fix query for find_user

---
 flask_security/datastore.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flask_security/datastore.py b/flask_security/datastore.py
index f518b9a..7a958be 100644
--- a/flask_security/datastore.py
+++ b/flask_security/datastore.py
@@ -57,7 +57,7 @@ class UserDatastore(object):
 
     def _prepare_role_modify_args(self, user, role):
         if isinstance(user, basestring):
-            user = self.find_user(email=user.email)
+            user = self.find_user(email=user)
         if isinstance(role, basestring):
             role = self.find_role(role)
         return user, role