Get rid of unneeded dirname calls.

Use parameter expansion instead.

diff --git a/dracut b/dracut
index a50e14a28d7ea39c824ab7053d1e51a8d0208c6c..541bfc0bc550f38202ad150299bcf9ef4cb8be22 100755 (executable)
--- 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