-Apply env variable fixes from activedirectory.pm plugin to Template

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6180 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/lib/perl/xCAT/Template.pm

@@ -100,7 +100,8 @@ sub subvars {
 }
 sub machinepassword {
     my $domaintab = xCAT::Table->new('domain');
-    $ENV{LDAPCONF}='/etc/xcat/ad.ldaprc';
+    $ENV{HOME}='/etc/xcat';
+    $ENV{LDAPRC}='ad.ldaprc';
     my $ou;
     if ($domaintab) {
         my $ouent = $domaintab->getNodeAttribs('node','ou');