From 97a244ee495d1048caf5b9c7e226e07875ad85aa Mon Sep 17 00:00:00 2001
From: Colin Hebert <hebert.colin@gmail.com>
Date: Wed, 11 Apr 2012 19:26:47 +0100
Subject: [PATCH] Look for gnu-coreutils commands instead of $OSTYPE

It's possible to have the gnu-coreutils on other environments than Linux
---
 modules/utility/functions/duh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/modules/utility/functions/duh b/modules/utility/functions/duh
index 69eb2cad..4a7147a5 100644
--- a/modules/utility/functions/duh
+++ b/modules/utility/functions/duh
@@ -8,7 +8,7 @@
 
 function duh {
   (( $# == 0 )) && set -- *
-  if [[ "$OSTYPE" == linux* ]]; then
+  if (( $+commands[dircolors] )); then
     du -khsc "$@" | sort -h -r
   else
     du -kcs "$@" | awk '{ printf "%9.1fM    %s\n", $1 / 1024, $2 } ' | sort -n -r
@@ -17,4 +17,3 @@ function duh {
 compdef _du duh
 
 duh "$@"
-