Only invoke shell button bindings if there's a pointer focus surface

diff --git a/compositor/shell.c b/compositor/shell.c
index c480e9a..c842b97 100644 (file)
--- a/compositor/shell.c
+++ b/compositor/shell.c
@@ -671,6 +671,9 @@ move_binding(struct wl_input_device *device, uint32_t time,
        struct wlsc_surface *surface =
                (struct wlsc_surface *) device->pointer_focus;
 
+       if (surface == NULL)
+               return;
+
        shell_move(NULL,
                   (struct wl_shell *) &compositor->shell,
                   &surface->surface, device, time);
@@ -686,6 +689,9 @@ resize_binding(struct wl_input_device *device, uint32_t time,
        uint32_t edges = 0;
        int32_t x, y;
 
+       if (surface == NULL)
+               return;
+
        x = device->grab_x - surface->x;
        y = device->grab_y - surface->y;