From f94b00cb48f3763dc3119d28717567ea6dc9e131 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Sat, 27 Jun 2020 05:27:47 -0400
Subject: [PATCH] Fix a KeyError for channels with no category in
 Guild.by_category

---
 discord/guild.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/discord/guild.py b/discord/guild.py
index b675150f9..7e24b4b47 100644
--- a/discord/guild.py
+++ b/discord/guild.py
@@ -412,7 +412,10 @@ class Guild(Hashable):
                 grouped[channel.id] = []
                 continue
 
-            grouped[channel.category_id].append(channel)
+            try:
+                grouped[channel.category_id].append(channel)
+            except KeyError:
+                grouped[channel.category_id] = [channel]
 
         def key(t):
             k, v = t