From 0614e2af907174a4034b51a36aff2345bc61c9a1 Mon Sep 17 00:00:00 2001
From: Valentin <38182450+itsVale@users.noreply.github.com>
Date: Fri, 21 Dec 2018 21:55:16 +0100
Subject: [PATCH] Use a tuple for startswith in mime detection code.

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

diff --git a/discord/utils.py b/discord/utils.py
index f7a57fab1..982b785c2 100644
--- a/discord/utils.py
+++ b/discord/utils.py
@@ -250,7 +250,7 @@ def _get_mime_type_for_image(data):
         return 'image/png'
     elif data.startswith(b'\xFF\xD8') and data.rstrip(b'\0').endswith(b'\xFF\xD9'):
         return 'image/jpeg'
-    elif data.startswith(b'\x47\x49\x46\x38\x37\x61') or data.startswith(b'\x47\x49\x46\x38\x39\x61'):
+    elif data.startswith((b'\x47\x49\x46\x38\x37\x61', b'\x47\x49\x46\x38\x39\x61')):
         return 'image/gif'
     elif data.startswith(b'RIFF') and data[8:12] == b'WEBP':
         return 'image/webp'