dwl

commit 803a9ba98d6976c71e92973e3af6096476984fa3
parent a39a46c908011de913b142dbd1dd427eb7fbca0a
Author: Leonardo Hernández Hernández <leohdz172@protonmail.com>
Date:   Fri, 16 Dec 2022 16:31:31 -0600

Revert "Revert "Check that inhibitor scene tree is not null""

This reverts commit 035bb99d67b59a84cfc2e911d222fb597591a8be.

Not checking `tree != NULL` result in a segfault if the surface doesn't have a
role (for example because it is a newly created surface)

Closes: https://github.com/djpohly/dwl/issues/359

Diffstat:
M
dwl.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dwl.c b/dwl.c
@@ -628,7 +628,7 @@ checkidleinhibitor(struct wlr_surface *exclude)
 		struct wlr_surface *surface = wlr_surface_get_root_surface(inhibitor->surface);
 		struct wlr_scene_tree *tree = surface->data;
 		if (bypass_surface_visibility || (exclude != surface
-				&& tree->node.enabled)) {
+				&& tree && tree->node.enabled)) {
 			inhibited = 1;
 			break;
 		}