[seed] [gtkbuilder] Override Gtk.Builder.add_from_string to automatically pass the length argument

[Tim Horton <hortont src gnome org>]

commit 5f4db73080bb6d7f5d0a6edbc5cc5eed34a01716
Author: Tim Horton <hortont svn gnome org>
Date:   Tue Jul 14 17:22:52 2009 -0400

    [gtkbuilder] Override Gtk.Builder.add_from_string to automatically pass the length argument

 extensions/Gtk.js                    |   10 ++++++++++
 modules/gtkbuilder/seed-gtkbuilder.c |    2 +-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/extensions/Gtk.js b/extensions/Gtk.js
index 305e90e..286fc9f 100644
--- a/extensions/Gtk.js
+++ b/extensions/Gtk.js
@@ -27,3 +27,13 @@ Gtk = imports.gi.Gtk;
    Gtk.VBox.prototype.pack = pack;
    Gtk.HBox.prototype.pack = pack;
  }).apply();
+
+(function()
+ {
+   var add_from_string = function(str)
+   {
+     this.add_from_string_c(str, str.length);
+   }
+   Gtk.Builder.prototype.add_from_string_c = Gtk.Builder.prototype.add_from_string;
+   Gtk.Builder.prototype.add_from_string = add_from_string;
+ }).apply();
diff --git a/modules/gtkbuilder/seed-gtkbuilder.c b/modules/gtkbuilder/seed-gtkbuilder.c
index e389fa2..6b42963 100644
--- a/modules/gtkbuilder/seed-gtkbuilder.c
+++ b/modules/gtkbuilder/seed-gtkbuilder.c
@@ -48,7 +48,7 @@ seed_gtk_builder_connect_signals(SeedContext ctx,
   builder_ud ud;
   GtkBuilder *b;
   
-  CHECK_ARG_COUNT("gtkbuilder.connect_signals", 1);
+  CHECK_ARG_COUNT("GtkBuilder.connect_signals", 1);
 
   if (!seed_value_is_object (ctx, arguments[0]))
     {