T194412: Make undo fail gracefully for non-main slots.

Phabricator Link	T194412
Status	resolved
Priority	normal (orange)
Author	[1]
Owner	daniel (Daniel Kinzler)
Projects	Patch-For-Review MW-1.32-notes (WMF-deploy-2018-07-24 (1.32.0-wmf.14)) Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1) (Done) StructuredDataOnCommons (SDC General) (Backlog) Wikidata (incoming)
Subtasks
Parent Tasks	T189808: Make undo work with multiple slots.
Tags

Related Gerrit Changes:

Change	Subject	Status	Owner	Created	Last Modified	Project
446606	WikiPage: Return false from hasDifferencesOutsideMainSlot if no differences at all	MERGED	Anomie	18 Jul 2018	18 Jul 2018	mediawiki/core
441070	Make undo fail if more than just the main slot is affected.	CLOSED	Daniel Kinzler	19 Jun 2018	18 Jul 2018	mediawiki/core
[2]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Daniel Kinzler	31 Mar 2023	31 Mar 2023
[3]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Daniel Kinzler	31 Mar 2023	31 Mar 2023
[4]		MERGED	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Daniel Kinzler	31 Mar 2023	31 Mar 2023
[5]		CLOSED	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Daniel Kinzler	31 Mar 2023	31 Mar 2023
[6]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Daniel Kinzler	31 Mar 2023	31 Mar 2023
[7]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Daniel Kinzler	31 Mar 2023	31 Mar 2023