dwl

commit cb4265ac8c48faeac385b038b59ac53a736d142d
parent a95338ca43c7b979ef81fb9d6b0c561beda93be2
Author: Leonardo Hernández Hernández <leohdz172@protonmail.com>
Date:   Thu, 24 Mar 2022 14:19:08 -0600

check `m` in commitlayersurfacenotify()

Diffstat:
M
dwl.c
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/dwl.c b/dwl.c
@@ -755,9 +755,8 @@ commitlayersurfacenotify(struct wl_listener *listener, void *data)
 	wlr_scene_node_reparent(layersurface->scene,
 			layers[wlr_layer_surface->current.layer]);
 
-	if (!wlr_output)
+	if (!wlr_output || !(m = wlr_output->data))
 		return;
-	m = wlr_output->data;
 
 	if (layers[wlr_layer_surface->current.layer] != layersurface->scene) {
 		wl_list_remove(&layersurface->link);