From c0a9c67a89f1b556e2bb5d0e61e3cbfded83f3d3 Mon Sep 17 00:00:00 2001
From: Javi Fontan <jfontan@opennebula.org>
Date: Fri, 25 Aug 2017 10:14:58 +0200
Subject: [PATCH] B #3939: ldap search attributes should be an array

(cherry picked from commit 5d1e5f6a4c13d9302bf8e407caa0311a7f70c3e9)
---
 src/authm_mad/remotes/ldap/ldap_auth.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/authm_mad/remotes/ldap/ldap_auth.rb b/src/authm_mad/remotes/ldap/ldap_auth.rb
index 745afb4c32..f73ce027e9 100644
--- a/src/authm_mad/remotes/ldap/ldap_auth.rb
+++ b/src/authm_mad/remotes/ldap/ldap_auth.rb
@@ -196,7 +196,7 @@ class OpenNebula::LdapAuth
             filter = "(#{@options[:group_field]}=#{@user[@options[:user_field]].first})"
             @ldap.search(
                 :base       => @options[:base],
-                :attributes => "dn",
+                :attributes => [ "dn" ],
                 :filter     => filter
             ) do |entry|
                 if @mapping[entry.dn]