[gnome-games] [libgames-support] Only call g_thread_init if it hasn't already been called

[Tim Horton <hortont src gnome org>]

commit 68c5708a706f86f3b7816faff52b4b85fdb0f6cb
Author: Tim Horton <hortont svn gnome org>
Date:   Fri Jun 12 18:55:01 2009 -0400

    [libgames-support] Only call g_thread_init if it hasn't already been called
    
    In the case of Seed games, for example, the Seed runtime has already
    called g_thread_init before it's possible to call games_runtime_init.

 libgames-support/games-runtime.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/libgames-support/games-runtime.c b/libgames-support/games-runtime.c
index cb3f7bc..b399d3f 100644
--- a/libgames-support/games-runtime.c
+++ b/libgames-support/games-runtime.c
@@ -350,7 +350,9 @@ games_runtime_init (const char *name)
   /* If we're going to use gconf, gnome-vfs, or canberra, we need to
    * init threads; and this has to be done before calling any other glib functions.
    */
-  g_thread_init (NULL);
+  if(!g_thread_get_initialized()) {
+    g_thread_init (NULL);
+  }
   /* May call any glib function after this point */
 #endif