protected function register_packs() {
		if ( empty( $this->packs ) ) {
			return;
		}

		$icon_picker = Icon_Picker::instance();
		require_once "{$icon_picker->dir}/includes/types/fontello.php";

		foreach ( $this->packs as $pack_data ) {
			$icon_picker->registry->add( new Icon_Picker_Type_Fontello( $pack_data ) );
		}
	}
protected function register_packs() {
		if ( empty( $this->packs ) ) {
			return;
		}

		$icon_picker = Icon_Picker::instance();
		require_once "{$icon_picker->dir}/includes/types/fontello.php";

		foreach ( $this->packs as $pack_data ) {
			$icon_picker->registry->add( new Icon_Picker_Type_Fontello( $pack_data ) );
		}
	}
protected function register_packs ( ) { if ( empty ( $ this -> packs ) ) { return ; } $ icon_picker = Icon_Picker :: instance ( ) ; require_once "{$icon_picker->dir}/includes/types/fontello.php" ; foreach ( $ this -> packs as $ pack_data ) { $ icon_picker -> registry -> add ( new Icon_Picker_Type_Fontello ( $ pack_data ) ) ; } }
Register icon packs

@since  0.1.0
@access protected
@return void
Register icon packs