Fix "invalid escape sequences" error on Python 3.6

[youtube-dl] / youtube_dl / extractor / svt.py

diff --git a/youtube_dl/extractor/svt.py b/youtube_dl/extractor/svt.py
index fb0a4b24ef5bf65ff13ca2288395f09540e71d48..10cf808857e231cee482434010161a93eee85027 100644 (file)
--- a/youtube_dl/extractor/svt.py
+++ b/youtube_dl/extractor/svt.py
@@ -129,7 +129,7 @@ class SVTPlayIE(SVTBaseIE):
             'ext': 'mp4',
             'title': 'Flygplan till Haile Selassie',
             'duration': 3527,
-            'thumbnail': 're:^https?://.*[\.-]jpg$',
+            'thumbnail': r're:^https?://.*[\.-]jpg$',
             'age_limit': 0,
             'subtitles': {
                 'sv': [{