bp_nouveau_ajax_search_recipients_exclude_current( $user_query )

function bp_nouveau_ajax_search_recipients_exclude_current( $user_query ) {
	if ( isset( $user_query['exclude'] ) && ! $user_query['exclude'] ) {
		$user_query['exclude'] = [];
	}

	$user_query['exclude'][] = get_current_user_id();

	return $user_query;
}