Add fix for videos that don't have captions

7 years ago · f4160f937c
parent 0b0e56504a
commit f4160f937c
1 changed files with 2 additions and 3 deletions
--- a/src/invidious.cr
+++ b/src/invidious.cr
@ -353,10 +353,9 @@ get "/watch" do |env|

  player_response = JSON.parse(video.info["player_response"])
  if player_response["captions"]?
-    captions = player_response["captions"]["playerCaptionsTracklistRenderer"]["captionTracks"].as_a
-  else
-    captions = [] of JSON::Any
+    captions = player_response["captions"]["playerCaptionsTracklistRenderer"]["captionTracks"]?.try &.as_a
  end
+  captions ||= [] of JSON::Any

  rvs = [] of Hash(String, String)
  if video.info.has_key?("rvs")