Description
Steps to reproduce (step by step instructions, with links, commands and necessary data to reproduce the error)
- call canonicalize on this object:
{ "Z1K1": { "Z1K1": "Z9", "Z9K1": "Z99" }, "Z99K1": {} }
Observed behavior
- you will get a Z22K2 error
Expected behavior/Acceptance criteria (returned value, expected error, performance expectations, etc.)
- you shouldn't get an error
Completion checklist
- Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Back-end_Task/Bug_completion_checklist