>C:\>perl -MNet::Telnet -w -e "$obj = Net::Telnet->new; $obj->open(Host => '127.0.0.1');" Argument "" isn't numeric in numeric gt (>) at C:/Perl/site/lib/Net/Telnet.pm line 2569. #### sub _optimal_blksize { my ($blksize) = @_; return $blksize if defined $blksize and $blksize > 0 and $blksize <= 1_048_576; 8192; } # end sub _optimal_blksize #### sub _optimal_blksize { my ($blksize) = @_; $blksize ||= 0; return $blksize if defined $blksize and $blksize > 0 and $blksize <= 1_048_576; 8192; } # end sub _optimal_blksize #### 2568d2567 < $blksize ||= 0;