ClusterAdministration.js - catch undefined value in loadavg renderer

diff --git a/js/ClusterAdministration.js b/js/ClusterAdministration.js
index f59c1013743142307c2d1f5372bacc3b2a72bea6..8bb69deb28c6b360209023ddadcca5d15947011c 100644 (file)
--- a/js/ClusterAdministration.js
+++ b/js/ClusterAdministration.js
@@ -277,10 +277,13 @@ Ext.define('PMG.ClusterAdministration', {
                {
                    header: gettext('Load average'),
                    renderer: function(value) {
-                       if (Ext.isArray(value)) {
-                           return value[0];
+                       if (Ext.isDefined(value)) {
+                           if (Ext.isArray(value)) {
+                               return value[0];
+                           }
+                           return value.toString();
                        }
-                       return value.toString();
+                       return '';
                    },
                    dataIndex: 'loadavg'
                },