arkon c2ec098cb1 Avoid crashing if getChapterUrl is not implemented
Fixes #9105

(cherry picked from commit ceaf579cb0b4b0ecdf2e56f245a2fad2b6ed2e85)
(cherry picked from commit 366219d7f59054f6582900f284b4095844a78373)
2023-04-16 12:30:17 -04:00
..
2023-01-07 16:44:09 -05:00