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gamma-control-v1: don't insert control in the list before checking unicity

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This commit is contained in:
emersion 2018-07-22 17:06:30 +01:00
parent a5cab82a0f
commit 6e8892d4d7
1 changed files with 3 additions and 1 deletions
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4
types/wlr_gamma_control_v1.c
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@ -148,7 +148,7 @@ static void gamma_control_manager_get_gamma_control(struct wl_client *client,
gamma_control->output_destroy_listener.notify =
gamma_control_handle_output_destroy;
wl_list_insert(&manager->controls, &gamma_control->link);
wl_list_init(&gamma_control->link);
if (!output->impl->set_gamma) {
zwlr_gamma_control_v1_send_failed(gamma_control->resource);
@ -165,6 +165,8 @@ static void gamma_control_manager_get_gamma_control(struct wl_client *client,
}
}
wl_list_remove(&gamma_control->link);
wl_list_insert(&manager->controls, &gamma_control->link);
zwlr_gamma_control_v1_send_gamma_size(gamma_control->resource,
wlr_output_get_gamma_size(output));
}