Delete the correct item in removeDesktop

Authored by davidedmundson on Nov 15 2018, 10:19 AM.

Description

Delete the correct item in removeDesktop

Summary:
QList::erase will move the data underneath where the iterator is
pointing, we want to delete the entry we're about to remove from the
list.

Test Plan: Relevant tests now behave better

Reviewers: KWin, broulik

Reviewed By: broulik

Subscribers: kde-frameworks-devel

Tags: Frameworks

Differential Revision: https://phabricator.kde.org/D16885

Details