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Special:ManageMessageGroups shows "(No difference)"
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Description

Special:ManageMessageGroups shows "(No difference)". This does not make sense here.

I guess this is related to core change https://gerrit.wikimedia.org/r/#/c/73014/


Version: unspecified
Severity: normal

Details

Reference
bz52288

Event Timeline

bzimport raised the priority of this task from to Needs Triage.Nov 22 2014, 2:05 AM
bzimport set Reference to bz52288.
Raymond created this task.Jul 30 2013, 7:04 PM

Created attachment 13021
Screenshot

Attached:

DifferenceEngine::getDiff will give the complete diff table, setting the text to empty string results in a empty diff.

To get the header only, you should use DifferenceEngine::addHeader direct.

Change 77092 had a related patch set uploaded by Nikerabbit:
Use better method to add header

https://gerrit.wikimedia.org/r/77092

Change 77092 merged by jenkins-bot:
Use better method to add header

https://gerrit.wikimedia.org/r/77092