1 files changed, 9 insertions, 2 deletions
diff --git a/lib/private/encryption/exceptions/encryptionheaderkeyexistsexception.php b/lib/private/encryption/exceptions/encryptionheaderkeyexistsexception.php
index d401f0323ba..5e8e48efd78 100644
--- a/lib/private/encryption/exceptions/encryptionheaderkeyexistsexception.php
+++ b/lib/private/encryption/exceptions/encryptionheaderkeyexistsexception.php
@@ -23,7 +23,14 @@
 
 namespace OC\Encryption\Exceptions;
 
+use OCP\Encryption\Exceptions\GenericEncryptionException;
 
-class EncryptionHeaderKeyExistsException extends \Exception {
+class EncryptionHeaderKeyExistsException extends GenericEncryptionException {
 
-}
-\ No newline at end of file
+	/**
+	 * @param string $key
+	 */
+	public function __construct($key) {
+		parent::__construct('header key "'. $key . '" already reserved by ownCloud');
+	}
+}