always have a defined return value

1 files changed, 4 insertions, 4 deletions

diff --git a/apps/files_encryption/lib/crypt.php b/apps/files_encryption/lib/crypt.php
index 3e5a97464d2..927064012b6 100755
--- a/apps/files_encryption/lib/crypt.php
+++ b/apps/files_encryption/lib/crypt.php
@@ -51,18 +51,18 @@ class Crypt {
 	 */

 	public static function createKeypair() {

 

+		$return = false;

+

 		$res = openssl_pkey_new(array('private_key_bits' => 4096));

 

 		if ($res === false) {

 			\OCP\Util::writeLog('Encryption library', 'couldn\'t generate users key-pair for ' . \OCP\User::getUser(), \OCP\Util::ERROR);

-			$result = false;

 		} elseif (openssl_pkey_export($res, $privateKey)) {

-

 			// Get public key

 			$publicKey = openssl_pkey_get_details($res);

 			$publicKey = $publicKey['key'];

 

-			$result = array(

+			$return = array(

 				'publicKey' => $publicKey,

 				'privateKey' => $privateKey

 			);

@@ -70,7 +70,7 @@ class Crypt {
 			\OCP\Util::writeLog('Encryption library', 'couldn\'t export users private key, please check your servers openSSL configuration.' . \OCP\User::getUser(), \OCP\Util::ERROR);

 		}

 

-		return $result;

+		return $return;

 	}

 

 	/**