[vube] Make video description optional as it may be missing

diff --git a/youtube_dl/extractor/vube.py b/youtube_dl/extractor/vube.py
index 101ded5903ea2684ae18c8168fba23cc4b4b1fbd..2aaa4e7224d2f1cb2e86c7878b933e932913e9d0 100644 (file)
--- a/youtube_dl/extractor/vube.py
+++ b/youtube_dl/extractor/vube.py
@@ -45,7 +45,7 @@ class VubeIE(InfoExtractor):
         self._sort_formats(formats)
 
         title = video['title']
-        description = video['description']
+        description = video.get('description')
         thumbnail = video['thumbnail_src']
         if thumbnail.startswith('//'):
             thumbnail = 'http:' + thumbnail