Builder/RightGtkView.js

diff --git a/Builder/RightGtkView.js b/Builder/RightGtkView.js
index 6f76778..cc604a5 100755 (executable)
--- a/Builder/RightGtkView.js
+++ b/Builder/RightGtkView.js
@@ -286,6 +286,9 @@ RightGtkView = new XObject({
             
             
             var pb = x.get_global_object()._top.el.get_snapshot(r);
+            if (pb) {
+                return;
+               }
             x.get_global_object()._top.el.hide();
             x.get_global_object()._top.el.destroy();
             x._top = false;