function bp_core_avatar_url() {

	/**
	 * Filters the raw base URL for root site upload location.
	 *
	 * @since 1.2.0
	 *
	 * @param string $value Raw base URL for the root site upload location.
	 */
	return apply_filters( 'bp_core_avatar_url', bp_core_get_upload_dir( 'url' ) );
}