$NetBSD: patch-package_prepare,v 1.1 2019/07/20 21:18:59 schmonz Exp $

Avoid spurious output during configure.

--- package/prepare.orig	2013-07-24 18:27:53.000000000 +0000
+++ package/prepare
@@ -6,6 +6,8 @@ then
 	exit 100
 fi
 
+unset CDPATH
+
 # Create and populate the build directory.
 if [ \! -d build ]
 then