# to have spaces in them). Or perhaps if $queue eq "" and
# $env->{file} ne "", then that should mean "print to $env->{file}".
if ( $queue eq "" || $queue eq 'nulllp' ) {
# to have spaces in them). Or perhaps if $queue eq "" and
# $env->{file} ne "", then that should mean "print to $env->{file}".
if ( $queue eq "" || $queue eq 'nulllp' ) {