Sergey Biryukov ef7cf47ec4 Administration: Make sure the $customize_url variable is always defined in the admin menu.
This avoids an `Undefined variable` PHP warning when displaying other admin menu items.

Follow-up to [52069], [52134], [52158], [52178], [52414].

Props afragen.
Fixes #54682.
Built from https://develop.svn.wordpress.org/trunk@52415


git-svn-id: http://core.svn.wordpress.org/trunk@52007 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-12-25 03:32:03 +00:00
..
2021-09-09 21:40:57 +00:00