--- a/src/file.c	2012-09-07 22:57:12.000000000 +0700
+++ b/src/file.c	2012-09-07 23:12:13.000000000 +0700
@@ -191,6 +191,7 @@
 #endif /* !GTK_STOCK_DISCARD */
         gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
         gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_SAVE, GTK_RESPONSE_YES);
+        gtk_dialog_set_default_response(GTK_DIALOG(dialog),  GTK_RESPONSE_YES);
         
         result = gtk_dialog_run(GTK_DIALOG(dialog));
         gtk_widget_destroy(GTK_WIDGET(dialog));