--- rat/client/parameter.html	2019/01/06 15:27:57	1.80
+++ rat/client/parameter.html	2019/02/13 19:19:49	1.81
@@ -5,7 +5,7 @@
 The LearningOnline Network with CAPA
 Parameter Input Window
 //
-// $Id: parameter.html,v 1.80 2019/01/06 15:27:57 raeburn Exp $
+// $Id: parameter.html,v 1.81 2019/02/13 19:19:49 raeburn Exp $
 //
 // Copyright Michigan State University Board of Trustees
 //
@@ -1046,7 +1046,7 @@ function draw() {
                 if (patternComma.test(svalue)) {  
                     current = svalue.split(',');
                 } else {
-                    current = (svalue);
+                    current = [svalue];
                 }
                 for (var i=0; i<current.length; i++) {
                     if (patternDeny.test(current[i])) {