my @options = split(/\r?\n/, $cgi->param('gateway_options') );
pop @options
if scalar(@options) % 2 && $options[-1] =~ /^\s*$/;
my @options = split(/\r?\n/, $cgi->param('gateway_options') );
pop @options
if scalar(@options) % 2 && $options[-1] =~ /^\s*$/;