[frogr] about dialog: Use license-type instead of license property. Fixes bug #651230

[Mario Sanchez Prada <msanchez src gnome org>]

commit dde76127a05c1d209e06a896475c4ab4d70b18d8
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri May 27 12:54:33 2011 +0200

    about dialog: Use license-type instead of license property. Fixes bug #651230

 src/frogr-about-dialog.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/frogr-about-dialog.c b/src/frogr-about-dialog.c
index e5a479f..0529e32 100644
--- a/src/frogr-about-dialog.c
+++ b/src/frogr-about-dialog.c
@@ -104,7 +104,11 @@ frogr_about_dialog_show (GtkWindow *parent)
                          "artists", artists,
                          "comments", _(appdescr),
                          "copyright", copyright,
+#if !GTK_CHECK_VERSION (3,0,0)
                          "license", license,
+#else
+                         "license-type", GTK_LICENSE_GPL_3_0,
+#endif
                          "version", version,
                          "website", website,
                          "logo", logo,