Search: Add workaround for missing icons in Gnome icon-theme

Authored by sars on Aug 15 2018, 8:40 AM.

Description

Search: Add workaround for missing icons in Gnome icon-theme

Test Plan: Install Gnome-icon-theme and start kate using that theme

Subscribers: kwrite-devel, kde-frameworks-devel

Tags: Kate, Frameworks

Differential Revision: https://phabricator.kde.org/D14856