[webvtt] Fix 15f22b4880b6b3f71f350c64d70976ae65b9f1ca

[yt-dlp.git] / yt_dlp / webvtt.py

diff --git a/yt_dlp/webvtt.py b/yt_dlp/webvtt.py
index 23d67a8971d78ad3cec493c516fcc078c60fe313..c80c58631de13d12aad5932fd20976f4b9ec7a3e 100644 (file)
--- a/yt_dlp/webvtt.py
+++ b/yt_dlp/webvtt.py
@@ -93,8 +93,9 @@ def __init__(self, parser):
     ([0-9]{3})?
 ''')
 _REGEX_EOF = re.compile(r'\Z')
-_REGEX_NL = re.compile(r'(?:\r\n|[\r\n])')
+_REGEX_NL = re.compile(r'(?:\r\n|[\r\n]|$)')
 _REGEX_BLANK = re.compile(r'(?:\r\n|[\r\n])+')
+_REGEX_OPTIONAL_WHITESPACE = re.compile(r'[ \t]*')
 
 
 def _parse_ts(ts):
@@ -140,7 +141,6 @@ class HeaderBlock(Block):
     A WebVTT block that may only appear in the header part of the file,
     i.e. before any cue blocks.
     """
-
     pass
 
 
@@ -287,6 +287,7 @@ def parse(cls, parser):
         if not m1:
             return None
         m2 = parser.consume(cls._REGEX_SETTINGS)
+        parser.consume(_REGEX_OPTIONAL_WHITESPACE)
         if not parser.consume(_REGEX_NL):
             return None