From f53fcbce9789186c1c42fe2f93ba46e3d8720b1b Mon Sep 17 00:00:00 2001
From: "Paul \"LeoNerd\" Evans" <paul@matrix.org>
Date: Mon, 23 Feb 2015 18:29:26 +0000
Subject: Use cache.pop() instead of a separate membership test + del []

---
 synapse/storage/_base.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'synapse')

diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index 42edb56c36..da698cb3b8 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -75,8 +75,7 @@ def cached(max_entries=1000):
             defer.returnValue(ret)
 
         def invalidate(key):
-            if key in cache:
-                del cache[key]
+            cache.pop(key, None)
 
         wrapped.invalidate = invalidate
         wrapped.prefill = prefill
-- 
cgit 1.4.1