From 89cabba3e0decc55e551364ff7acc0649fa8a160 Mon Sep 17 00:00:00 2001
From: "Paul \"LeoNerd\" Evans" <paul@matrix.org>
Date: Tue, 19 Aug 2014 14:48:05 +0100
Subject: [PATCH] Don't delete OFFLINE users from the presence cache, so we can
 report on their offline mtime

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

diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index 7e725d1027..a2152c99cf 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -231,9 +231,6 @@ class PresenceHandler(BaseHandler):
         #   we don't have to do this all the time
         self.changed_presencelike_data(target_user, state)
 
-        if not now_online:
-            del self._user_cachemap[target_user]
-
     def changed_presencelike_data(self, user, state):
         statuscache = self._get_or_make_usercache(user)