Carsten Haitzler c1a7135369 elm - do not do x11 main/config stuff without DISPLAY set ... the engine checks are also broken - but that's a much bigger change, so this fixes elm config and main code to not do their x11 work if no DISPLAY env var is set. this is right for a wayland world where you don't want DISPLAY but WAYLAND_DISPLAY set and used. this fixes several ERRs that should never have hapapned in this setup.		2014-08-11 08:21:03 +09:00
legacy/elementary	elm - do not do x11 main/config stuff without DISPLAY set	2014-08-11 08:21:03 +09:00