From 9c48f1ed224e02c30d73388c5e6a5839976bbc58 Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <patrik.oldsberg@ericsson.com>
Date: Mon, 29 Feb 2016 23:11:06 +0100
Subject: [PATCH] handlers/register: make sure another user id is generated
 when a collision occurs

Signed-off-by: Patrik Oldsberg <patrik.oldsberg@ericsson.com>
---
 synapse/handlers/register.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index 6d155d57e..c5e5b2881 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -157,6 +157,7 @@ class RegistrationHandler(BaseHandler):
                     )
                 except SynapseError:
                     # if user id is taken, just generate another
+                    user = None
                     user_id = None
                     token = None
                     attempts += 1