about: Polish the code to generate the license string

[empathy.git] / src / empathy-about-dialog.c

diff --git a/src/empathy-about-dialog.c b/src/empathy-about-dialog.c
index 04b2753b678a9ab9fa661bff169e56e3aee8b437..3204d0f085a46f2555c1cdc4dbcba29a90cf08a6 100644 (file)
--- a/src/empathy-about-dialog.c
+++ b/src/empathy-about-dialog.c
@@ -88,24 +88,26 @@ static const char *license[] = {
           "GNU General Public License for more details."),
        N_("You should have received a copy of the GNU General Public License "
           "along with Empathy; if not, write to the Free Software Foundation, Inc., "
-          "51 Franklin Street, Fifth Floor, Boston, MA 02110-130159 USA")
+          "51 Franklin Street, Fifth Floor, Boston, MA 02110-130159 USA"),
+       NULL
 };
 
 void
 empathy_about_dialog_new (GtkWindow *parent)
 {
-       gchar *license_trans;
+       GString *license_trans = g_string_new (NULL);
+       int i;
 
-       license_trans = g_strconcat (_(license[0]), "\n\n",
-                                    _(license[1]), "\n\n",
-                                    _(license[2]), "\n\n",
-                                    NULL);
+       for (i = 0; license[i] != NULL; i++) {
+               g_string_append (license_trans, _(license[i]));
+               g_string_append (license_trans, "\n\n");
 
+       }
        gtk_show_about_dialog (parent,
                               "artists", artists,
                               "authors", authors,
                               "comments", _("An Instant Messaging client for GNOME"),
-                              "license", license_trans,
+                              "license", license_trans->str,
                               "wrap-license", TRUE,
                               "copyright", "Imendio AB 2002-2007\nCollabora Ltd 2007-2011",
                               "documenters", documenters,
@@ -115,7 +117,7 @@ empathy_about_dialog_new (GtkWindow *parent)
                               "website", WEB_SITE,
                               NULL);
 
-       g_free (license_trans);
+       g_string_free (license_trans, TRUE);
 }