zzag accepted this revision. zzag added a comment. This revision is now accepted and ready to land.
> Add some const & for things that return const & so there's no need to make a copy For what it's worth, copy elision is guaranteed starting from C++17. \o/ REPOSITORY R31 Breeze BRANCH master REVISION DETAIL https://phabricator.kde.org/D24614 To: aacid, zzag Cc: zzag, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
