From a2a8ddb779dd3848d03483ad41441fcead0a0772 Mon Sep 17 00:00:00 2001
From: 00Davo <gopsychonauts@gmail.com>
Date: Thu, 19 Sep 2013 02:50:20 +1000
Subject: [PATCH] Use only shell builtins to avoid triggering autojump, instead
 of needing GNU readlink

Under Zsh, the `-q` flag to `cd` makes it not run `chpwd` hooks and hence makes it not add `~/.nvm` to `autojump`.
---
 nvm.sh | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/nvm.sh b/nvm.sh
index c2d40e2..e4ce9f8 100755
--- a/nvm.sh
+++ b/nvm.sh
@@ -7,15 +7,16 @@
 # Implemented by Tim Caswell <tim@creationix.com>
 # with much bash help from Matthew Ranney
 
-# Auto detect the NVM_DIR
-if [ ! -d "$NVM_DIR" ]; then
-    export NVM_DIR=$(dirname $(readlink -f ${BASH_SOURCE[0]:-$0}))
-fi
-
 # Make zsh glob matching behave same as bash
 # This fixes the "zsh: no matches found" errors
 if [ ! -z "$(which unsetopt 2>/dev/null)" ]; then
     unsetopt nomatch 2>/dev/null
+    NVM_CD_FLAGS="-q"
+fi
+
+# Auto detect the NVM_DIR
+if [ ! -d "$NVM_DIR" ]; then
+    export NVM_DIR=$(cd $NVM_CD_FLAGS $(dirname ${BASH_SOURCE[0]:-$0}) > /dev/null && pwd)
 fi
 
 nvm_set_nullglob() {