registration: Fix upgradeExtensionJsonSchema to remove _merge_strategy
authorKunal Mehta <legoktm@member.fsf.org>
Tue, 12 May 2020 19:13:26 +0000 (12:13 -0700)
committerReedy <reedy@wikimedia.org>
Tue, 12 May 2020 19:29:02 +0000 (19:29 +0000)
commitf2d34f5877b59998d3f8dea73fd8559328ac461e
treea2f504ae8ad38e0b67a6096ff651ecedf337b70f
parentf8ba06a7013c1094c511850dcb9f513f7b2b1a35
registration: Fix upgradeExtensionJsonSchema to remove _merge_strategy

The unset() call was on the wrong array.

Bug: T252576
Change-Id: Ieaa3273d2867df87f67b110e97149410066b6795
maintenance/updateExtensionJsonSchema.php