On 09/01/2015 09:16 AM, Wolfgang Bumiller wrote: > foreach my $p (@$arg_param) { > + if ($p eq 'extra-args') { > + die 'internal error: extra-args must be the last argument' if $opts->{'extra_args'}; > + $opts->{'extra-args'} = $args; > Sorry, but I do not unerstand that code (extra_args vs. extra-args)?