From c214c6f32a6f2d7a005d4abe2c70bbf2f758104a Mon Sep 17 00:00:00 2001
From: Javi Fontan <jfontan@opennebula.org>
Date: Tue, 10 Nov 2015 18:32:12 +0100
Subject: [PATCH] bug #4107: bug in ldap group code

Tested with net-ldap 0.8.0

(cherry picked from commit c825150c06a0994624fa86e4d09daf10fe1e4a4f)
---
 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 9a1c1aad52..0518a73f35 100644
--- a/src/authm_mad/remotes/ldap/ldap_auth.rb
+++ b/src/authm_mad/remotes/ldap/ldap_auth.rb
@@ -148,7 +148,7 @@ class OpenNebula::LdapAuth
     def is_in_group?(user, group)
         result=@ldap.search(
                     :base   => group,
-                    :attributes => @options[:group_field],
+                    :attributes => [@options[:group_field]],
                     :filter => "(#{@options[:group_field]}=#{user.first})")
 
         if result && result.first