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tablet-v2: only send id event is vendor is set 

Some tablets may not have a USB vendor/product set.

References: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/issues/180#note_2303637
This commit is contained in:
Simon Ser 2024-02-29 11:38:34 +01:00 committed by Alexander Orzechowski
parent ee70932422
commit 091c6e09b1
1 changed files with 4 additions and 3 deletions
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7
types/tablet_v2/wlr_tablet_v2_tablet.c
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@ -102,13 +102,14 @@ void add_tablet_client(struct wlr_tablet_seat_client_v2 *seat,
client, destroy_tablet_v2);
zwp_tablet_seat_v2_send_tablet_added(seat->resource, client->resource);
// Send the expected events
if (tablet->wlr_tablet->base.name) {
zwp_tablet_v2_send_name(client->resource,
tablet->wlr_tablet->base.name);
}
zwp_tablet_v2_send_id(client->resource,
tablet->wlr_device->vendor, tablet->wlr_device->product);
if (tablet->wlr_device->vendor != 0) {
zwp_tablet_v2_send_id(client->resource,
tablet->wlr_device->vendor, tablet->wlr_device->product);
}
const char **path_ptr;
wl_array_for_each(path_ptr, &tablet->wlr_tablet->paths) {