[gnome-control-center/gnome-3-16] network: Fix all Wi-Fi networks having gear buttons

[Bastien Nocera <hadess src gnome org>]

commit 12325abc89c5df4d85a40efa93e5fa8f42b5f645
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jun 12 14:07:33 2015 +0200

    network: Fix all Wi-Fi networks having gear buttons
    
    Only the networks with existing connection should have gear buttons.
    This is a regression from 9ffaff74724aafe29a836b472dd682e6156ef00f.
    
    If the widget we add as a stack page isn't visible, the page will not be
    shown. As we later add another page with that button, we'd end up
    showing that by default.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=750841

 panels/network/net-device-wifi.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/network/net-device-wifi.c b/panels/network/net-device-wifi.c
index 6af02ad..59aafd8 100644
--- a/panels/network/net-device-wifi.c
+++ b/panels/network/net-device-wifi.c
@@ -1555,6 +1555,7 @@ make_row (GtkSizeGroup   *rows,
         gtk_widget_show (button_stack);
 
         widget = gtk_label_new ("");
+        gtk_widget_show (widget);
         gtk_container_add (GTK_CONTAINER (button_stack), widget);
 
         widget = NULL;