sway

commit a68bc5f449960a907b316e96a348c8eed69756f5
parent 3087942c35ad8982d1cf93313fc1834ab439293f
Author: Brian Ashworth <bosrsf04@gmail.com>
Date:   Tue, 15 Jan 2019 01:27:06 -0500

Do not damage view child when container is NULL

In `view_child_damage`, do not damage the surface if it has been
unmapped or if the container is NULL.

Diffstat:
M
sway/tree/view.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/sway/tree/view.c b/sway/tree/view.c
@@ -735,6 +735,9 @@ static void view_subsurface_create(struct sway_view *view,
 }
 
 static void view_child_damage(struct sway_view_child *child, bool whole) {
+	if (!child || !child->mapped || !child->view || !child->view->container) {
+		return;
+	}
 	int sx, sy;
 	child->impl->get_root_coords(child, &sx, &sy);
 	desktop_damage_surface(child->surface,