comments: don't error out when video has no comments

continuationItems is nil when video has no comments
3 years ago · 7112f35793
parent 85ba04b715
commit 7112f35793
1 changed files with 2 additions and 1 deletions
--- a/src/invidious/comments.cr
+++ b/src/invidious/comments.cr
@ -78,7 +78,8 @@ def fetch_youtube_comments(id, cursor, format, locale, thin_mode, region, sort_b
        when "RELOAD_CONTINUATION_SLOT_HEADER"
          header = item["reloadContinuationItemsCommand"]["continuationItems"][0]
        when "RELOAD_CONTINUATION_SLOT_BODY"
-          contents = item["reloadContinuationItemsCommand"]["continuationItems"]
+          # continuationItems is nil when video has no comments
+          contents = item["reloadContinuationItemsCommand"]["continuationItems"]?
        end
      elsif item["appendContinuationItemsAction"]?
        contents = item["appendContinuationItemsAction"]["continuationItems"]