Add fix for videos without keywords

2018-11-02 08:26:35 -05:00
parent c92f6e44e7
commit d739ef8fd3
1 changed files with 4 additions and 1 deletions
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -263,7 +263,10 @@ class Video
  end

  def keywords
-    return self.player_response["videoDetails"]["keywords"].as_a
+    keywords = self.player_response["videoDetails"]["keywords"]?.try &.as_a
+    keywords ||= [] of String
+
+    return keywords
  end

  def fmt_stream(decrypt_function)