From 2a793a6c422e24a064b034f7dcdab816a667af73 Mon Sep 17 00:00:00 2001
From: Kegan Dougal <kegan@matrix.org>
Date: Thu, 14 Aug 2014 11:57:25 +0100
Subject: [PATCH] Default error code BAD_PAGINATION for EventStreamErrors

---
 synapse/api/errors.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/synapse/api/errors.py b/synapse/api/errors.py
index 8b9766fab7..b5970c959b 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -74,7 +74,10 @@ class AuthError(SynapseError):
 
 class EventStreamError(SynapseError):
     """An error raised when there a problem with the event stream."""
-    pass
+    def __init__(self, *args, **kwargs):
+        if "errcode" not in kwargs:
+            kwargs["errcode"] = Codes.BAD_PAGINATION
+        super(EventStreamError, self).__init__(*args, **kwargs)
 
 
 class LoginError(SynapseError):