From: Arthur Schiwon <blizzz@owncloud.com>
Date: Mon, 22 Jul 2013 11:57:58 +0000 (+0200)
Subject: LDAP: avoid PHP Warnings cause by passing empty values to implode
X-Git-Tag: v5.0.10~12^2~8
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=4b203280d20241d987b43a6225f445c7685fb728;p=nextcloud-server.git

LDAP: avoid PHP Warnings cause by passing empty values to implode
---

diff --git a/apps/user_ldap/lib/connection.php b/apps/user_ldap/lib/connection.php
index c51a01118cd..2011ba3878d 100644
--- a/apps/user_ldap/lib/connection.php
+++ b/apps/user_ldap/lib/connection.php
@@ -416,7 +416,11 @@ class Connection {
 				continue;
 			} else if((strpos($classKey, 'ldapBase') !== false)
 					|| (strpos($classKey, 'ldapAttributes') !== false)) {
-				$config[$dbKey] = implode("\n", $this->config[$classKey]);
+				if(!empty($this->config[$classKey])) {
+					$config[$dbKey] = implode("\n", $this->config[$classKey]);
+				} else {
+					$config[$dbKey] = '';
+				}
 				continue;
 			}
 			$config[$dbKey] = $this->config[$classKey];