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Fix for videos that don't have 'captionTracks'

This commit is contained in:
Omar Roth 2018-08-06 20:03:10 -05:00
parent d2d5de55c1
commit baf4e7984b
1 changed files with 2 additions and 1 deletions
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3
src/invidious/videos.cr
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@ -167,7 +167,8 @@ class Video
captions = [] of Caption
if player_response["captions"]?
caption_list = player_response["captions"]["playerCaptionsTracklistRenderer"]["captionTracks"].as_a
caption_list = player_response["captions"]["playerCaptionsTracklistRenderer"]["captionTracks"]?.try &.as_a
caption_list ||= [] of JSON::Any
caption_list.each do |caption|
caption = Caption.from_json(caption.to_json)