[gedit] [osx] Hide side stack switcher if there is only a single panel

[Jesse van den Kieboom <jessevdk src gnome org>]

commit eed94f41b093579e1f6f194aa2af76be88b428b3
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sun Sep 7 11:52:19 2014 +0200

    [osx] Hide side stack switcher if there is only a single panel

 gedit/gedit-window.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-window.c b/gedit/gedit-window.c
index 749ba2e..123a5f7 100644
--- a/gedit/gedit-window.c
+++ b/gedit/gedit-window.c
@@ -2372,7 +2372,11 @@ on_side_panel_stack_children_number_changed (GtkStack    *stack,
        }
        else
        {
+               gtk_widget_hide (priv->side_stack_switcher);
+
+#ifndef OS_OSX
                gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->side_headerbar), NULL);
+#endif
        }
 
        g_list_free (children);