tree 8a3c8505eb162c6194656b36e97b285dbadcccd2
parent 31896bf789b133e02069464edd60d890debf7bf5
author Haihua Hu <jared.hu@nxp.com> 1534327825 +0800
committer Lyon Wang <lyon.wang@nxp.com> 1545207491 +0800

MMFMWK-8185 waylandsink: fix waylandsink segfault when exit unpredicted

should check if sink->window is valid to reset wayland surface

upstream status: imx specific