[gtk+/wip/matthiasc/help-overlay] fix the build

[Matthias Clasen <matthiasc src gnome org>]

commit 6137a3c707701a5edaea3a0383adb6959bb07c1f
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Oct 16 10:58:42 2015 -0400

    fix the build

 gtk/gtkshortcutssection.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkshortcutssection.c b/gtk/gtkshortcutssection.c
index 147b832..fa8662b 100644
--- a/gtk/gtkshortcutssection.c
+++ b/gtk/gtkshortcutssection.c
@@ -290,6 +290,7 @@ void
 gtk_shortcuts_section_add_group (GtkShortcutsSection *self,
                                  GtkShortcutsGroup   *group)
 {
+  GList *children;
   GtkWidget *page, *column;
 
   g_return_if_fail (GTK_IS_SHORTCUTS_SECTION (self));