weston-launch: move function calls out of assert()
weston-launch: move function calls out of assert()

Gnurou/weston,kwm81/weston,xorgy/weston,Fantu/compositor-spice,Gnurou/weston,udoprog/weston,sir-murray/weston,krezovic/weston,xorgy/weston,Fantu/compositor-spice,giucam/weston,Tarnyko/weston-xdg_surface_present,kwm81/weston,Fantu/compositor-spice,jonnylamb/weston,giucam/weston,jonnylamb/weston,sir-murray/weston,Tarnyko/weston-xdg_surface_present,mchalupa/weston,krezovic/weston,eyolfson/weston,mchalupa/weston,udoprog/weston,eyolfson/weston