set -e
abs="${BASH_SOURCE[0]}"
-if [ "$abs" = "${abs#/}" ];then
+if [ -z "$abs" ];then
+ # bash-2.0 (RHEL3)
+ abs="`history 1|awk '/\/boot *$/{print $NF}'`"
+fi
+if [ -n "$abs" -a "$abs" = "${abs#/}" ];then
abs="$PWD/$abs"
fi
-abs="`dirname "$abs"`"
-export HOME="$abs"
+if [ -z "$abs" ];then
+ HOME="$PWD"
+ echo >&2 "WARNING: Defaulting to: HOME=$HOME"
+else
+ abs="`dirname "$abs"`"
+ HOME="$abs"
+fi
unset abs
cd
set +e
-. .bashrc
+. .bash_profile
echo OK