From c5a25f610ab37f020038299a7e82ebb0424396ee Mon Sep 17 00:00:00 2001
From: "Paul \"LeoNerd\" Evans" <paul@matrix.org>
Date: Wed, 29 Oct 2014 14:58:28 +0000
Subject: [PATCH] Remove redundant (and incorrect) presence pagination fetching
 code

---
 synapse/handlers/presence.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index b2af09f090..4176367643 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -849,9 +849,6 @@ class PresenceEventSource(object):
 
         # TODO(paul): limit
 
-        updates = [(k, cachemap[k]) for k in cachemap
-                   if to_key < cachemap[k].serial < from_key]
-
         if updates:
             clock = self.clock