From e9c671d5e86e43785382ae9cb20c8e7676c7c9bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sat, 21 Jul 2018 12:30:18 +0700
Subject: [utils] Allow JSONP with empty func name (closes #17028)

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

(limited to 'youtube_dl')

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 8c45166d7..b8700efcb 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -2282,7 +2282,7 @@ def parse_age_limit(s):
 def strip_jsonp(code):
     return re.sub(
         r'''(?sx)^
-            (?:window\.)?(?P<func_name>[a-zA-Z0-9_.$]+)
+            (?:window\.)?(?P<func_name>[a-zA-Z0-9_.$]*)
             (?:\s*&&\s*(?P=func_name))?
             \s*\(\s*(?P<callback_data>.*)\);?
             \s*?(?://[^\n]*)*$''',
-- 
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