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Fix variable name and use isset() to shut up a stupid notice

Description

Fix variable name and use isset() to shut up a stupid notice

We've had to reapply this small core hack on ShoutWiki basically after
each core upgrade since MW 1.23 (at least).

ShoutWiki SVN r2565, r2819

Change-Id: I815efe0a3c66b145a2c429549cf139ed3c67d175
(cherry picked from commit 01504ab3417fb05806892ac50748bd623868d1ee)

Details

Provenance
ashleyAuthored on
LegoktmCommitted on Jul 2 2015, 8:20 AM
Parents
rMW8578563d23f2: Merge "Add page_restrictions to readlock in lockSearchindex" into REL1_25
Branches
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Tags
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ChangeId
I815efe0a3c66b145a2c429549cf139ed3c67d175