[gnome-nibbles] Fix crash I just introduced

[Iulian Radu <iulianradu src gnome org>]

commit 07e0815067226812b7db1137a30e5889b56a7d36
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Sep 19 18:19:36 2015 -0500

    Fix crash I just introduced

 src/gnome-nibbles.vala |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/gnome-nibbles.vala b/src/gnome-nibbles.vala
index 71b17e0..eacc0a3 100644
--- a/src/gnome-nibbles.vala
+++ b/src/gnome-nibbles.vala
@@ -542,12 +542,6 @@ public class Nibbles : Gtk.Application
 
     private void create_scores ()
     {
-        scores_context = new Games.Scores.Context ("gnome-nibbles",
-                                                   "",
-                                                   window,
-                                                   category_request,
-                                                   Games.Scores.Style.PLAIN_DESCENDING);
-
         scorecats = new Gee.LinkedList<Games.Scores.Category> ();
         scorecats.add (new Games.Scores.Category ("beginner", "Beginner"));
         scorecats.add (new Games.Scores.Category ("slow", "Slow"));
@@ -557,6 +551,12 @@ public class Nibbles : Gtk.Application
         scorecats.add (new Games.Scores.Category ("slow-fakes", "Slow with Fakes"));
         scorecats.add (new Games.Scores.Category ("medium-fakes", "Medium with Fakes"));
         scorecats.add (new Games.Scores.Category ("fast-fakes", "Fast with Fakes"));
+
+        scores_context = new Games.Scores.Context ("gnome-nibbles",
+                                                   "",
+                                                   window,
+                                                   category_request,
+                                                   Games.Scores.Style.PLAIN_DESCENDING);
     }
 
     private Games.Scores.Category get_scores_category (int speed, bool fakes)