200,203c200,201
<   local basedir
<   local wdir
<   basedir="$(pwd)"
<   wdir="$(pwd)"
---
>   basedir=`pwd`
>   wdir=`pwd`
209c207
<     wdir="$(cd "$wdir/.."; pwd)"
---
>     wdir=`cd "$wdir/.."; pwd`
217c215
<     echo "$(tr -s '\n' ' ' < "$1")"
---
>     echo "`tr -s '\n' ' ' < "$1"`"
221,222c219,220
< MAVEN_PROJECTBASEDIR="${MAVEN_BASEDIR:-$(find_maven_basedir)}"
< MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
---
> MAVEN_PROJECTBASEDIR="${MAVEN_BASEDIR:-`find_maven_basedir`}"
> MAVEN_OPTS="`concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config"` $MAVEN_OPTS"