[gnome-sudoku] Name the clock timeout

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 718b26dac0fa5134cb2856a280a6b9fd28e0b987
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Oct 4 15:52:03 2014 -0500

    Name the clock timeout
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737506

 lib/sudoku-game.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/lib/sudoku-game.vala b/lib/sudoku-game.vala
index 2241223..cf2f57a 100644
--- a/lib/sudoku-game.vala
+++ b/lib/sudoku-game.vala
@@ -157,6 +157,7 @@ public class SudokuGame : Object
     private bool timeout_cb ()
     {
         clock_timeout = Timeout.add_seconds (1, timeout_cb);
+        Source.set_name_by_id (clock_timeout, "[gnome-sudoku] timeout_cb");
         tick ();
         return false;
     }