From e40a510fbff931b5e6b295351847b95fb8c69e71 Mon Sep 17 00:00:00 2001
From: Neil Johnson <neil@fragile.org.uk>
Date: Fri, 3 Aug 2018 23:19:13 +0100
Subject: [PATCH] py3 fix

---
 synapse/handlers/register.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index 8cf0a36a8f..0e16bbe0ee 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -543,4 +543,4 @@ class RegistrationHandler(BaseHandler):
         try:
             yield self.auth.check_auth_blocking()
         except AuthError as e:
-            raise RegistrationError(e.code, e.message, e.errcode)
+            raise RegistrationError(e.code, str(e), e.errcode)