From 95c8e4fbac3f521c28472812e89bc8494d2e014b Mon Sep 17 00:00:00 2001
From: Marc Harter <wavded@gmail.com>
Date: Tue, 11 Jan 2011 10:53:53 -0600
Subject: [PATCH] BASH_ARGV[0] doesn't work in ZSH

---
 nvm.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nvm.sh b/nvm.sh
index 99eb87a..fafc0bc 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -5,8 +5,8 @@
 # Implemented by Tim Caswell <tim@creationix.com>
 # with much bash help from Matthew Ranney
 
-# Auto detect the NVM_DIR using magic bash 3.x stuff
-export NVM_DIR=$(dirname ${BASH_ARGV[0]})
+eval last=\${$#}
+export NVM_DIR=$(dirname $last)
 
 nvm()
 {