Przemysław Pawełczyk authored Dec 04, 2016 and Natanael Copa committed Dec 05, 2016

Otherwise gparted won't start saying that gpartedbin is already running.
Problem has been spotted on AL 3.4.6 by Thijs de Vries and reported on
IRC channel (#alpine-linux).

Patch should be applied also on 3.4-stable w/ obvious adaptations
(preserving 3.4-stable's pkgver, bumping pkgrel, fixing collisions in
source and *sums) and less obvious one (removing prepare() function,
because otherwise patch won't be applied).