diff options
| author | Isaac Freund <ifreund@ifreund.xyz> | 2020-12-13 16:07:31 +0100 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2020-12-22 15:55:05 +0100 |
| commit | f6fc4c28830dd2391d7e61f7cec0c4d2d89d1f07 (patch) | |
| tree | 421bbeaddc9cae24581b7de3a6db82650ac152a0 /include/wlr | |
| parent | ad4dae08443dbbe1609b215f9bf375024d32f43c (diff) | |
subsurface: handle NULL parent in get_root_surface
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/types/wlr_surface.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h index abb05600..175150f9 100644 --- a/include/wlr/types/wlr_surface.h +++ b/include/wlr/types/wlr_surface.h @@ -220,7 +220,8 @@ struct wlr_subsurface *wlr_subsurface_create(struct wlr_surface *surface, struct wl_list *resource_list); /** - * Get the root of the subsurface tree for this surface. + * Get the root of the subsurface tree for this surface. Can return NULL if + * a surface in the tree has been destroyed. */ struct wlr_surface *wlr_surface_get_root_surface(struct wlr_surface *surface); |