From 77b7fbf2394c2a59246a1e686c8909a716b37112 Mon Sep 17 00:00:00 2001
From: Wil Moore III <wil.moore@wilmoore.com>
Date: Mon, 14 Oct 2013 01:59:00 -0600
Subject: [PATCH] refactor to ${commands[exec]:h} as mentioned in PR

---
 modules/utility/init.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/utility/init.zsh b/modules/utility/init.zsh
index caffd2a0..ed6046b1 100644
--- a/modules/utility/init.zsh
+++ b/modules/utility/init.zsh
@@ -189,7 +189,7 @@ function psu {
 function cdx {
   local exe="$1"
   local fqe="$(command -v $exe 2>/dev/null)"
-  local dir="$(dirname $fqe 2>/dev/null)"
+  local dir="${commands[$exe]:h}"
 
   if [[ ! -x "$fqe" ]]; then
     echo "cdx: '$exe' not found."