Use intval() for validation of config options

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/files_sharing/lib/Controller/ShareesAPIController.php b/apps/files_sharing/lib/Controller/ShareesAPIController.php
index 8f44e650c43..5261fc80316 100644
--- a/apps/files_sharing/lib/Controller/ShareesAPIController.php
+++ b/apps/files_sharing/lib/Controller/ShareesAPIController.php
@@ -429,13 +429,13 @@ class ShareesAPIController extends OCSController {
 	public function search($search = '', $itemType = null, $page = 1, $perPage = 200, $shareType = null, $lookup = true) {
 
 		// only search for string larger than a given threshold
-		$threshold = $this->config->getSystemValue('sharing.minSearchStringLength', 0);
+		$threshold = intval($this->config->getSystemValue('sharing.minSearchStringLength', 0));
 		if (strlen($search) < $threshold) {
 			return new Http\DataResponse($this->result);
 		}
 
 		// never return more than the max. number of results configured in the config.php
-		$maxResults = $this->config->getSystemValue('sharing.maxAutocompleteResults', 0);
+		$maxResults = intval($this->config->getSystemValue('sharing.maxAutocompleteResults', 0));
 		if ($maxResults > 0) {
 			$perPage = min($perPage, $maxResults);
 		}