Roo/BorderLayout.js

diff --git a/Roo/BorderLayout.js b/Roo/BorderLayout.js
index 0be9d86..50cb276 100644 (file)
--- a/Roo/BorderLayout.js
+++ b/Roo/BorderLayout.js
@@ -491,6 +491,7 @@ layout.addxtype({
         //if (nb) { Roo.log(nb); }
         if (nb) {
             for(var r in nb) {
+                if (r == undefined) continue;
                this.getRegion(r).showPanel(nb[r]);
             }
         }