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wlr_surface_get_root_surface: walk up parent

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This would dead-loop and never walk up if called on a subsurface
This commit is contained in:
Dominique Martinet 2018-06-05 00:17:01 +09:00
parent f11ef26379
commit cf9b8c0a8c
1 changed files with 1 additions and 1 deletions
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2
types/wlr_surface.c
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@ -956,7 +956,7 @@ struct wlr_surface *wlr_surface_get_root_surface(struct wlr_surface *surface) {
while (wlr_surface_is_subsurface(surface)) { while (wlr_surface_is_subsurface(surface)) {
struct wlr_subsurface *subsurface = struct wlr_subsurface *subsurface =
wlr_subsurface_from_surface(surface); wlr_subsurface_from_surface(surface);
surface = subsurface->surface; surface = subsurface->parent;
} }
return surface; return surface;
} }