From b330cd1311500f3896ee701c4dea27e9160a8c9b Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sat, 21 Nov 2009 23:21:55 +0100
Subject: Use [[ -n $command[...] ]] instead of which .. &> /dev/null

---
 etc/env | 4 ++--
 etc/rc  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/etc/env b/etc/env
index 9a94ed5..3072302 100644
--- a/etc/env
+++ b/etc/env
@@ -16,10 +16,10 @@ export LESS='--silent --no-init --clear-screen --RAW-CONTROL-CHARS --quit-if-one
 export HOST
 export COLUMNS
 export LINES
-if which lesspipe &> /dev/null; then
+if [[ -n $commands[lesspipe] ]] {
 	export LESSOPEN='| lesspipe %s'
 	export LESSCLOSE='lesspipe %s %s'
-fi
+}
 
 # local settings, not tracked with git
 [[ -r $ZDIR/local-env ]] && source $ZDIR/local-env
diff --git a/etc/rc b/etc/rc
index c34fe26..dbad048 100644
--- a/etc/rc
+++ b/etc/rc
@@ -100,7 +100,7 @@ export MAKEFLAGS=j$(grep -c '^processor' /proc/cpuinfo)
 [[ $path[1] = $HOME/bin ]] || export PATH=$HOME/bin:$PATH
 
 # Add manuals from caretaker to manpath
-which manpath &> /dev/null && [[ -z $MANPATH ]] && export MANPATH=$(manpath):$HOME/packages/.collected/man
+[[ -n $commands[manpath] && -z $MANPATH ]] && export MANPATH=$(manpath):$HOME/packages/.collected/man
 # }}}
 
 # {{{ MIME parameters
-- 
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