[gnome-games] Use the default about dialogue hooks

[Christian Persch <chpe src gnome org>]

commit b6a8f7c808a2ec08a6f6200f2e67811453f15c66
Author: Christian Persch <chpe gnome org>
Date:   Fri May 1 15:25:49 2009 +0200

    Use the default about dialogue hooks
    
    Only install our custom hooks on gtk < 2.17; gtk >= 2.17 has default
    hooks using gtk_show_uri().
---
 aisleriot/sol.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/aisleriot/sol.c b/aisleriot/sol.c
index 4ce5387..e92886c 100644
--- a/aisleriot/sol.c
+++ b/aisleriot/sol.c
@@ -83,6 +83,8 @@ typedef struct {
 #endif /* HAVE_HILDON */
 } AppData;
 
+#if !GTK_CHECK_VERSION (2, 17, 0)
+
 static void
 about_url_hook (GtkAboutDialog *about,
                 const char *uri,
@@ -151,6 +153,8 @@ about_email_hook (GtkAboutDialog *about,
   g_free (uri);
 }
 
+#endif /* GTK < 2.17.0 */
+
 static char *
 variation_to_game_file (const char *variation)
 {
@@ -604,8 +608,10 @@ main_prog (void *closure, int argc, char *argv[])
 
   aisleriot_util_set_help_func (help_hook, &data);
 
+#if !GTK_CHECK_VERSION (2, 17, 0)
   gtk_about_dialog_set_url_hook (about_url_hook, &data, NULL);
   gtk_about_dialog_set_email_hook (about_email_hook, &data, NULL);
+#endif
 
   data.window = AISLERIOT_WINDOW (aisleriot_window_new ());
   g_signal_connect (data.window, "destroy",