changed=""
upd_trans.py -t $lang/* |
while read -r nadd nupd nmiss path
do
    if [ "$nupd" -gt 0 ]
    then
        echo "File $path has $nupd changed translations"
        changed="$changed -a $path"
    fi
    if [ "$nmiss" -gt 0 ]
    then
        echo "File $path has $nmiss missing translations"
        cp "$path" ../docs/latest
    fi
done

echo "$changed"
if [ ${#changed} -gt 0 ]
then
    mutt -s "Changed translations `date`" $changed some@email.com </dev/null
fi