src/rc/rc-misc.c: report error if call to flock() fails
src/rc/rc-misc.c: report error if call to flock() fails

X-Gentoo-Bug: 597390
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=597390

dwfreed/openrc,williamh/openrc,dwfreed/openrc,OpenRC/openrc,williamh/openrc,williamh/openrc,dwfreed/openrc,OpenRC/openrc,OpenRC/openrc