--- a/src/drawing.c	2012-09-08 21:36:53.000000000 +0700
+++ b/src/drawing.c	2012-09-08 22:00:08.000000000 +0700
@@ -433,6 +433,7 @@
 #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));