From af03ecf35223f93971596f38393c62f4694705fa Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 6 Apr 2016 15:44:22 +0100
Subject: Deduplicate joins

---
 synapse/util/caches/response_cache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'synapse/util/caches/response_cache.py')

diff --git a/synapse/util/caches/response_cache.py b/synapse/util/caches/response_cache.py
index be310ba320..36686b479e 100644
--- a/synapse/util/caches/response_cache.py
+++ b/synapse/util/caches/response_cache.py
@@ -35,7 +35,7 @@ class ResponseCache(object):
             return None
 
     def set(self, key, deferred):
-        result = ObservableDeferred(deferred)
+        result = ObservableDeferred(deferred, consumeErrors=True)
         self.pending_result_cache[key] = result
 
         def remove(r):
-- 
cgit 1.4.1