# backs up a trac repository into a tar.gz file.
-export WORKDIR="$( \cd "$(\dirname "$0")" && \pwd )" # obtain the script's working directory.
+export THISDIR="$( \cd "$(\dirname "$0")" && \pwd )" # obtain the script's working directory.
trac_path="$1"; shift
archive_path="$1"; shift
# call our arbitrary backer upper, since this is a simple single directory case.
-bash $WORKDIR/backup_arbitrary.sh "$trac_path" "$archive_path" "trac_bkup"
+bash $THISDIR/backup_arbitrary.sh "$trac_path" "$archive_path" "trac_bkup"