[clipfish] Fix imports (#1842)

diff --git a/youtube_dl/extractor/clipfish.py b/youtube_dl/extractor/clipfish.py
index 05afce338547a2fb5c4e73227bdbf78eef3e026a..ba56235728b3e7afb8d4f7f1be0cd46ca5ed07b4 100644 (file)
--- a/youtube_dl/extractor/clipfish.py
+++ b/youtube_dl/extractor/clipfish.py
@@ -3,6 +3,7 @@ import time
 import xml.etree.ElementTree
 
 from .common import InfoExtractor
+from ..utils import ExtractorError
 
 
 class ClipfishIE(InfoExtractor):