From 6b75179c1fed1aac0304526d130e93ad21dc84c3 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Sat, 19 May 2018 17:07:45 -0400
Subject: [PATCH] Remove emojis from cache if they're removed from a guild.

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

diff --git a/discord/state.py b/discord/state.py
index 26a411a41..899ce029d 100644
--- a/discord/state.py
+++ b/discord/state.py
@@ -599,6 +599,8 @@ class ConnectionState:
             return
 
         before_emojis = guild.emojis
+        for emoji in before_emojis:
+            self._emojis.pop(emoji.id, None)
         guild.emojis = tuple(map(lambda d: self.store_emoji(guild, d), data['emojis']))
         self.dispatch('guild_emojis_update', guild, before_emojis, guild.emojis)