CommentRepliesSource: App Crash after being offline

[Profpatsch]

The app crashes when trying to load comment replies when being offline after comments have been loaded with a network connection at this exact line (it should also happen on comment continuations). This must be fixed.

Originally posted by @AudricV in #11060 (comment)

NewPipe/app/src/main/java/org/schabi/newpipe/paging/CommentRepliesSource.kt

Line 21 in fdf36cb

CommentsInfo.getMoreItems(service, commentInfo.url, repliesPage)

[ShareASmile]

Closing as fixed by #13418 / #13448