From: Victor Lowther <victor.lowther@gmail.com>
Date: Sat, 14 Aug 2010 19:23:24 +0000 (-0500)
Subject: Get rid of unneeded dirname calls.
X-Git-Tag: 008~167
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0e4fee3d5a7a185f7da4814197444699d7978ede;p=thirdparty%2Fdracut.git

Get rid of unneeded dirname calls.

Use parameter expansion instead.
---

diff --git a/dracut b/dracut
index a50e14a28..541bfc0bc 100755
--- a/dracut
+++ b/dracut
@@ -127,7 +127,7 @@ export PATH
 
 [[ $dracutbasedir ]] || dracutbasedir=/usr/share/dracut
 
-[[ $allowlocal && -f "$(readlink -f $(dirname $0))/dracut-functions" ]] && dracutbasedir="$(dirname $0)" 
+[[ $allowlocal && -f "$(readlink -f ${0%/*})/dracut-functions" ]] && dracutbasedir="${0%/*}" 
 
 # if we were not passed a config file, try the default one
 if [[ ! -f $conffile ]]; then