[chronojump] Better gui on chronopicRegister window

[Xavier de Blas <xaviblas src gnome org>]

commit 65fc8555fa6341a1f8da5cd1c9deac868d51152f
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Dec 6 14:06:46 2016 +0100

    Better gui on chronopicRegister window

 src/gui/chronopicRegister.cs |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/gui/chronopicRegister.cs b/src/gui/chronopicRegister.cs
index f40a49f..9827b2c 100644
--- a/src/gui/chronopicRegister.cs
+++ b/src/gui/chronopicRegister.cs
@@ -196,7 +196,9 @@ public class ChronopicRegisterWindow
 
                Gtk.VBox vboxTV = new Gtk.VBox(false, 12);
                vboxTV.Add(hbox);
-               vboxTV.Add(treeview);
+
+               if(connectedCount > 0)
+                       vboxTV.Add(treeview);
 
                vbox_main.Add(vboxTV);
        }