[gtk+] shortcutswindow: working version of set_section_name()

[Matthias Clasen <matthiasc src gnome org>]

commit b7baf3371bb77bc7b14327c04f428cc1bf78c530
Author: Alan Jenkins <alan christopher jenkins gmail com>
Date:   Fri Oct 14 12:16:07 2016 +0100

    shortcutswindow: working version of set_section_name()
    
    (testing before+after, it actually works now)
    
    https://bugzilla.gnome.org/show_bug.cgi?id=772926

 gtk/gtkshortcutswindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkshortcutswindow.c b/gtk/gtkshortcutswindow.c
index 1b7ab72..36f55f6 100644
--- a/gtk/gtkshortcutswindow.c
+++ b/gtk/gtkshortcutswindow.c
@@ -444,7 +444,7 @@ gtk_shortcuts_window_set_section_name (GtkShortcutsWindow *self,
   g_free (priv->initial_section);
   priv->initial_section = g_strdup (section_name);
 
-  if (!section_name)
+  if (section_name)
     section = gtk_stack_get_child_by_name (priv->stack, section_name);
   if (section)
     gtk_stack_set_visible_child (priv->stack, section);