1 files changed, 3 insertions, 0 deletions

diff --git a/sway/tree/view.c b/sway/tree/view.c
index 395b9fac..c762fa22 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -1157,6 +1157,9 @@ struct sway_view *view_from_wlr_surface(struct wlr_surface *wlr_surface) {
         if (wlr_surface_is_subsurface(wlr_surface)) {
                 struct wlr_subsurface *subsurface =
                         wlr_subsurface_from_wlr_surface(wlr_surface);
+                if (subsurface == NULL) {
+                        return NULL;
+                }
                 return view_from_wlr_surface(subsurface->parent);
         }
         if (wlr_surface_is_layer_surface(wlr_surface)) {