Hotfix for D28468 to fix broken variable refs
Summary:
Fixes broken variable references that were missed
as part of the code review changes here: https://phabricator.kde.org/D28468.
Test Plan: Same as D28468.
Reviewers: Kirigami, mart
Reviewed By: Kirigami, mart
Subscribers: mart, plasma-devel
Tags: Kirigami
Differential Revision: https://phabricator.kde.org/D28496