Use const references where possible

lxqt / libqtxdg

Qt implementation of freedesktop.org xdg specs

https://lxqt.github.io

GNU Lesser General Public License v2.1

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Closed luis-pereira closed 3 years ago

luis-pereira commented 3 years ago

Good practice and a possible minor performance improvement.

tsujan commented 3 years ago

GTM