From fe07e788bf7718d429d6fc7e4bcb0c761ffd2cfc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 17 Nov 2020 01:30:43 +0700
Subject: [utils] Skip ! prefixed code in js_to_json

---
 youtube_dl/utils.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'youtube_dl')

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 737e2810e..321f903ab 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -4078,7 +4078,7 @@ def js_to_json(code):
         v = m.group(0)
         if v in ('true', 'false', 'null'):
             return v
-        elif v.startswith('/*') or v.startswith('//') or v == ',':
+        elif v.startswith('/*') or v.startswith('//') or v.startswith('!') or v == ',':
             return ""
 
         if v[0] in ("'", '"'):
@@ -4103,7 +4103,8 @@ def js_to_json(code):
         {comment}|,(?={skip}[\]}}])|
         (?:(?<![0-9])[eE]|[a-df-zA-DF-Z_])[.a-zA-Z_0-9]*|
         \b(?:0[xX][0-9a-fA-F]+|0+[0-7]+)(?:{skip}:)?|
-        [0-9]+(?={skip}:)
+        [0-9]+(?={skip}:)|
+        !+
         '''.format(comment=COMMENT_RE, skip=SKIP_RE), fix_kv, code)
 
 
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