compositor-drm: handle null cursor_plane

Was crashing when I tried to take a screenshot. Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
7 years ago · 1f7817613a
parent d715784734
commit 1f7817613a
1 changed files with 4 additions and 2 deletions
--- a/libweston/compositor-drm.c
+++ b/libweston/compositor-drm.c
@ -1828,8 +1828,10 @@ drm_output_apply_state_legacy(struct drm_output_state *state)
 	 */
 	if (output->base.disable_planes) {
 		output->cursor_view = NULL;
-		output->cursor_plane->base.x = INT32_MIN;
-		output->cursor_plane->base.y = INT32_MIN;
+		if (output->cursor_plane) {
+			output->cursor_plane->base.x = INT32_MIN;
+			output->cursor_plane->base.y = INT32_MIN;
+		}
 	}

 	if (state->dpms != WESTON_DPMS_ON) {