From 86fcb0874582d48c0a0460579c6e8c94bb773645 Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@owncloud.com>
Date: Sat, 5 Dec 2015 00:43:38 +0100
Subject: [PATCH] wizard should also detect protocol errors, as side effect
 enforces LDAPv3

---
 apps/user_ldap/lib/connection.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/user_ldap/lib/connection.php b/apps/user_ldap/lib/connection.php
index 57dc060f38..67918bca40 100644
--- a/apps/user_ldap/lib/connection.php
+++ b/apps/user_ldap/lib/connection.php
@@ -570,6 +570,7 @@ class Connection extends LDAPUtility {
 	 * @param string $host
 	 * @param string $port
 	 * @return false|void
+	 * @throws \OC\ServerNotAvailableException
 	 */
 	private function doConnect($host, $port) {
 		if(empty($host)) {
@@ -582,6 +583,8 @@ class Connection extends LDAPUtility {
 					$this->ldap->startTls($this->ldapConnectionRes);
 				}
 			}
+		} else {
+			throw new \OC\ServerNotAvailableException('Could not set required LDAP Protocol version.');
 		}
 	}