Roo/bootstrap/Component.js

diff --git a/Roo/bootstrap/Component.js b/Roo/bootstrap/Component.js
index 95d5b3d..4871499 100644 (file)
--- a/Roo/bootstrap/Component.js
+++ b/Roo/bootstrap/Component.js
@@ -306,7 +306,7 @@ Roo.extend(Roo.bootstrap.Component, Roo.BoxComponent,  {
                 // multiple copies here...
                 //Roo.log('render');
                 //Roo.log(this[cntr]());
-                cn.render(this[cntr](true));
+                cn.render && cn.render(this[cntr](true));
              }
             // then add the element..
         }