Index: /issm/trunk-jpl/scripts/vie
===================================================================
--- /issm/trunk-jpl/scripts/vie	(revision 17262)
+++ /issm/trunk-jpl/scripts/vie	(revision 17263)
@@ -3,5 +3,5 @@
 if [ -z "$EXECUTION_DIR" ];
 then
-	EXECUTION_DIR=$ISSM_DIR/execution
+	EXECUTION_DIR="$ISSM_DIR/execution"
 fi
 
Index: /issm/trunk-jpl/scripts/vil
===================================================================
--- /issm/trunk-jpl/scripts/vil	(revision 17262)
+++ /issm/trunk-jpl/scripts/vil	(revision 17263)
@@ -2,5 +2,5 @@
 if [ -z $EXECUTION_DIR ];
 then
-	EXECUTION_DIR=$ISSM_DIR/execution
+	EXECUTION_DIR="$ISSM_DIR/execution"
 fi