From e3f72ebae20768079ca4b4425a364900f3f16fc6 Mon Sep 17 00:00:00 2001
From: Sam Stephenson <sam@37signals.com>
Date: Fri, 25 Jan 2013 12:02:11 -0600
Subject: [PATCH] Guard against exported `CDPATH` (fixes #316)

---
 libexec/rbenv | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libexec/rbenv b/libexec/rbenv
index 05302e85..0e70361d 100755
--- a/libexec/rbenv
+++ b/libexec/rbenv
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 set -e
+export -n CDPATH
 
 if [ "$1" = "--debug" ]; then
   export RBENV_DEBUG=1