--- source-trees/gt2-cvs/gram/jobmanager/setup/pbs/pbs.in.orig	Mon Feb 25 22:11:51 2008
+++ source-trees/gt2-cvs/gram/jobmanager/setup/pbs/pbs.in	Mon Feb 25 22:17:11 2008
@@ -344,7 +344,7 @@
     {
         $description->add('executable', './' . $description->executable());
     }
-    if($description->jobtype() eq 'multiple' && !$cluster)
+    if($description->jobtype() eq 'multiple' && (($description->count()==1) || !$cluster))
     {
         my $process_count;
         if ($description->totalprocesses() > 0)