Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/reverbnation.py b/youtube_dl/extractor/reverbnation.py
index 4875009e5cafd68867b67393d36d90625e5f29c8..4cb99c244c34369902d085a60b068c5991d37ad8 100644 (file)
--- a/youtube_dl/extractor/reverbnation.py
+++ b/youtube_dl/extractor/reverbnation.py
@@ -18,7 +18,7 @@ class ReverbNationIE(InfoExtractor):
             'title': 'MONA LISA',
             'uploader': 'ALKILADOS',
             'uploader_id': '216429',
-            'thumbnail': 're:^https?://.*\.jpg',
+            'thumbnail': r're:^https?://.*\.jpg',
         },
     }]