From 3862b1abcffc26129d7be381b126d01db54a40a4 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Wed, 17 Feb 2016 05:44:00 -0500
Subject: [PATCH] Do not overwrite members that are already in cache during
 chunking.

---
 discord/state.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/discord/state.py b/discord/state.py
index f016cb2d7..27f629ba5 100644
--- a/discord/state.py
+++ b/discord/state.py
@@ -379,7 +379,8 @@ class ConnectionState:
         members = data.get('members', [])
         for member in members:
             m = self._make_member(server, member)
-            server._add_member(m)
+            if m.id not in server._members:
+                server._add_member(m)
 
         # if the owner is offline, server.owner is potentially None
         # therefore we should check if this chunk makes it point to a valid