diff options
| -rw-r--r-- | types/wlr_surface.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/types/wlr_surface.c b/types/wlr_surface.c index dbc78f25..a61498fe 100644 --- a/types/wlr_surface.c +++ b/types/wlr_surface.c @@ -42,10 +42,13 @@ static void surface_handle_attach(struct wl_client *client, struct wl_resource *buffer_resource, int32_t dx, int32_t dy) { struct wlr_surface *surface = wlr_surface_from_resource(resource); - struct wlr_buffer *buffer = wlr_buffer_from_resource(buffer_resource); - if (buffer == NULL) { - wl_resource_post_error(buffer_resource, 0, "unknown buffer type"); - return; + struct wlr_buffer *buffer = NULL; + if (buffer_resource != NULL) { + buffer = wlr_buffer_from_resource(buffer_resource); + if (buffer == NULL) { + wl_resource_post_error(buffer_resource, 0, "unknown buffer type"); + return; + } } surface->pending.committed |= WLR_SURFACE_STATE_BUFFER; |