X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/fe979149c83b5a935f7d28baf75848a9137316fd..51777f15c62f5d8b31dba69f7f3683d30f99f32d:/youtube_dl/extractor/viewster.py

diff --git a/youtube_dl/extractor/viewster.py b/youtube_dl/extractor/viewster.py
index a93196a..52dd95e 100644
--- a/youtube_dl/extractor/viewster.py
+++ b/youtube_dl/extractor/viewster.py
@@ -157,7 +157,7 @@ class ViewsterIE(InfoExtractor):
                         formats.extend(m3u8_formats)
                 else:
                     qualities_basename = self._search_regex(
-                        '/([^/]+)\.csmil/',
+                        r'/([^/]+)\.csmil/',
                         manifest_url, 'qualities basename', default=None)
                     if not qualities_basename:
                         continue