1#!/usr/bin/env bash
2temp=$(tempfile 2>/dev/null)
3if [[ ! $temp ]] ; then
4	temp=/tmp/fixindent.tmp
5fi
6rm -rf $temp
7if [[ -e $1 ]] ; then
8	cat $1 | perl -pe 's/(\s+)$/\n/g' >> $temp
9	if [[ -e $temp ]] ; then
10		mv $temp $1
11	fi
12fi
13