From: Sergey M․ <dstftw@gmail.com>
Date: Sun, 22 Nov 2015 00:29:39 +0000 (+0600)
Subject: [utils] Improve determine_ext (Closes #7593)
X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=commitdiff_plain;h=3e12bc583af9d5abf5f144ed6e092c59f4b83fdf

[utils] Improve determine_ext (Closes #7593)
---

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index bff59eb73..7dab60bb8 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -922,7 +922,7 @@ def unified_strdate(date_str, day_first=True):
 def determine_ext(url, default_ext='unknown_video'):
     if url is None:
         return default_ext
-    guess = url.partition('?')[0].rpartition('.')[2]
+    guess = url.partition('?')[0].rpartition('.')[2].rstrip('/')
     if re.match(r'^[A-Za-z0-9]+$', guess):
         return guess
     else: