[gnome-chess] Engine: do not kill until pid is closed

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 6ed120deb43069cb8ae9ef81ac99ac390b523b96
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Oct 13 12:39:11 2013 -0500

    Engine: do not kill until pid is closed
    
    "Note that on platforms where GPid must be explicitly closed (see
    g_spawn_close_pid()) pid must not be closed while the source is still
    active.

 src/chess-engine.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/chess-engine.vala b/src/chess-engine.vala
index 9e7b084..2ed478a 100644
--- a/src/chess-engine.vala
+++ b/src/chess-engine.vala
@@ -109,8 +109,8 @@ public abstract class ChessEngine : Object
 
         if (pid != 0)
         {
-            Posix.kill (pid, Posix.SIGTERM);
             Process.close_pid (pid);
+            Posix.kill (pid, Posix.SIGTERM);
         }
     }