ensure logical progression even if stat() fails
ensure logical progression even if stat() fails

rflynn/imgmin,jibsen/imgmin,rflynn/imgmin,micmro/imgmin,micmro/imgmin,jibsen/imgmin,micmro/imgmin,pornel/imgmin,jibsen/imgmin,rflynn/imgmin,pornel/imgmin,pornel/imgmin,rflynn/imgmin,jibsen/imgmin,pornel/imgmin,micmro/imgmin