Index: /issm/trunk/cron/nightlyrun.sh
===================================================================
--- /issm/trunk/cron/nightlyrun.sh	(revision 3146)
+++ /issm/trunk/cron/nightlyrun.sh	(revision 3147)
@@ -76,4 +76,5 @@
 cluster_executionpath=$EXECUTION_PATH
 cluster_login=$USER
+cluster_port=0
 
 end