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data-control-v1: handle NULL sources in set_selection

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emersion 2019-01-26 11:25:39 +01:00
parent 209210d307
commit 5fdf22b5d3
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1 changed files with 5 additions and 1 deletions
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6
types/wlr_data_control_v1.c
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@ -177,11 +177,15 @@ static void control_handle_set_selection(struct wl_client *client,
struct wl_resource *source_resource) { struct wl_resource *source_resource) {
struct wlr_data_control_device_v1 *device = struct wlr_data_control_device_v1 *device =
control_from_resource(control_resource); control_from_resource(control_resource);
struct client_data_source *source = source_from_resource(source_resource);
if (device == NULL) { if (device == NULL) {
return; return;
} }
struct client_data_source *source = NULL;
if (source_resource != NULL) {
source = source_from_resource(source_resource);
}
struct wlr_data_source *wlr_source = source ? &source->source : NULL; struct wlr_data_source *wlr_source = source ? &source->source : NULL;
wlr_seat_request_set_selection(device->seat, wlr_source, wlr_seat_request_set_selection(device->seat, wlr_source,
wl_display_next_serial(device->seat->display)); wl_display_next_serial(device->seat->display));