From f9c9a53a0c44c95625f131ca9d3fcba245511e20 Mon Sep 17 00:00:00 2001
From: Michael Tilbury <mtilbury@umich.edu>
Date: Sun, 14 Apr 2019 13:19:02 -0400
Subject: [PATCH] Make lookeahead in TwitchStream regex more specific

---
 youtube_dl/extractor/twitch.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/twitch.py b/youtube_dl/extractor/twitch.py
index d8b98803e..61d9c38c9 100644
--- a/youtube_dl/extractor/twitch.py
+++ b/youtube_dl/extractor/twitch.py
@@ -575,7 +575,7 @@ class TwitchStreamIE(TwitchBaseIE):
                             (?:(?:www|go|m)\.)?twitch\.tv/|
                             player\.twitch\.tv/\?.*?\bchannel=
                         )
-                        (?!collections)
+                        (?!collections/[\w\d\-]+)
                         (?P<id>[^/#?]+)
                     '''