https://bugzilla.wikimedia.org/show_bug.cgi?id=67393

--- Comment #1 from Adrian Lang <[email protected]> ---
This is a race condition in ValueView. It has nothing to do with mono and can
be verified with e. g. string values, too. ValueView::_updateValue is not
correctly called under the following condition:

* Raw value of the expert is A
* You change the raw value to B
* ValueView is notified about the change
* ValueView calls _updateValue
* _updateValue calls _parseValue
* Before _parseValue finishes, you change the raw value back to A
* ValueView is notified about the change
* ValueView compares the current raw value to the stored raw value **which is
still A**
* ValueView thinks nothing changed
* The _parseValue call for B finishes
* ValueView sets its stored value to the parsing result for B

I'll push a fix right now.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.
_______________________________________________
Wikidata-bugs mailing list
[email protected]
https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs

Reply via email to