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

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This reverts commit 035bb99d67.

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
This commit is contained in:
Leonardo Hernández Hernández 2022-12-16 16:31:31 -06:00
parent a39a46c908
commit 803a9ba98d
Failed to generate hash of commit
1 changed files with 1 additions and 1 deletions
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dwl.c
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@ -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;
}