From 441d38f56b1ce747b413e665cd0a324e55a71d99 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Thu, 9 Feb 2023 16:19:01 -0500
Subject: [PATCH] Add fallback for sticker filename lookup

---
 discord/enums.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/discord/enums.py b/discord/enums.py
index 7aa211768..43ae5b4f7 100644
--- a/discord/enums.py
+++ b/discord/enums.py
@@ -547,7 +547,7 @@ class StickerFormatType(Enum):
             StickerFormatType.gif: 'gif',
         }
         # fmt: on
-        return lookup[self]
+        return lookup.get(self, 'png')
 
 
 class InviteTarget(Enum):