From: Thomas Müller <thomas.mueller@tmit.eu>
Date: Thu, 28 Jan 2016 15:03:19 +0000 (+0100)
Subject: PHP 5.4 compatibility
X-Git-Tag: v9.0beta1~123^2~1
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=22de25c382c3eb621a351d223c1108caeb2cfde5;p=nextcloud-server.git

PHP 5.4 compatibility
---

diff --git a/apps/dav/lib/carddav/addressbookimpl.php b/apps/dav/lib/carddav/addressbookimpl.php
index 240e40c9688..734e68f207c 100644
--- a/apps/dav/lib/carddav/addressbookimpl.php
+++ b/apps/dav/lib/carddav/addressbookimpl.php
@@ -178,7 +178,8 @@ class AddressBookImpl implements IAddressBook {
 	protected function createUid() {
 		do {
 			$uid = $this->getUid();
-		} while (!empty($this->backend->getContact($uid . '.vcf')));
+			$contact = $this->backend->getContact($uid . '.vcf');
+		} while (!empty($contact));
 
 		return $uid;
 	}