Set default item for dialog
diff --git a/Mac/scripts/BuildApplet.py b/Mac/scripts/BuildApplet.py
index 8ca3955..8da28d9 100644
--- a/Mac/scripts/BuildApplet.py
+++ b/Mac/scripts/BuildApplet.py
@@ -289,6 +289,7 @@
 		return
 	tp, h, rect = d.GetDialogItem(2)
 	SetDialogItemText(h, str)
+	d.SetDialogDefaultItem(1)
 	while 1:
 		n = ModalDialog(None)
 		if n == 1: break