[gnome-mud] gtk3 porting: gtk_about_dialog_set_url_hook is deprecated

[Mart Raudsepp <mraudsepp src gnome org>]

commit a5579233cefcb35e0667080ccdca48c2970cb2e5
Author: Mart Raudsepp <leio gentoo org>
Date:   Mon Jan 2 02:47:54 2012 +0200

    gtk3 porting: gtk_about_dialog_set_url_hook is deprecated
    
    Just don't set it at all, as we now depend on GTK+-2.20 and since 2.18 GtkAboutDialog
    opens links with gtk_show_uri by default for us.
    Also delete the oldutils_activate_url helper which seems to have been meant for
    wrapping gtk_show_uri in backwards compatible way, but never realized.

 src/gnome-mud.c |    2 --
 src/utils.c     |    6 ------
 src/utils.h     |    1 -
 3 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/src/gnome-mud.c b/src/gnome-mud.c
index 787869d..0303fd4 100644
--- a/src/gnome-mud.c
+++ b/src/gnome-mud.c
@@ -97,8 +97,6 @@ main (gint argc, char *argv[])
     g_mkdir_with_parents(dir->str, 0755); 
     g_string_free(dir, TRUE);
 
-    gtk_about_dialog_set_url_hook(utils_activate_url, NULL, NULL);
-
     gtk_window_set_default_icon_name(GMUD_STOCK_ICON);
 
      /*Setup debug logging */
diff --git a/src/utils.c b/src/utils.c
index 5ff3f92..51e41c9 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -101,12 +101,6 @@ utils_strip_ansi(const gchar *orig)
 }
 
 void
-utils_activate_url(GtkAboutDialog *about, const gchar *url, gpointer data)
-{
-    // use gtk_show_uri when available.
-}
-
-void
 utils_error_message(GtkWidget *parent, const gchar *title, const gchar *fmt, ...)
 {
     GtkWidget *dialog, *label, *icon, *hbox;
diff --git a/src/utils.h b/src/utils.h
index c6faddb..7a4234a 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -24,7 +24,6 @@
 
 gchar *utils_remove_whitespace(const gchar *string);
 gchar *utils_strip_ansi(const gchar *orig);
-void utils_activate_url(GtkAboutDialog *about, const gchar *url, gpointer data);
 void utils_error_message(GtkWidget *parent, const gchar *title, const gchar *fmt, ...);
 void utils_str_replace (gchar *buf, const gchar *s, const gchar *repl);