owncloud / core

			$offset += $limit;

		} while ($this->access->hasMoreResults());

		if(count($groupNames) > 0) {

			natsort($groupNames);

			$this->result->addOptions($dbKey, array_values($groupNames));

		} else {

			throw new \Exception(self::$l->t('Could not find the desired feature'));

		}

		$setFeatures = $this->configuration->$confKey;

		if(is_array($setFeatures) && !empty($setFeatures)) {

		$availableFeatures =

			$this->cumulativeSearchOnAttribute($objectclasses, $attr,

											   $dig, $maxEntryObjC);

		if(is_array($availableFeatures)

		   && count($availableFeatures) > 0) {

			natcasesort($availableFeatures);

			//natcasesort keeps indices, but we must get rid of them for proper

			//sorting in the web UI. Therefore: array_values

			$this->result->addOptions($dbkey, array_values($availableFeatures));

		} else {

			throw new \Exception(self::$l->t('Could not find the desired feature'));

		}

		$setFeatures = $this->configuration->$confkey;

		if(is_array($setFeatures) && !empty($setFeatures)) {