try replacing the code you showed with 

foreach my $arg (@ARGV) 
  {
  if( $arg =~ /^-B(\d+)$/ ) 
    {
    $before = $1;
    }
  elsif ( $before eq '-B' )
    {
    $before = $arg;
    if( $before !~ /^\d+/ ) 
      {
      die "Bad before argument ($before)\n";
      }
    }
  elsif ( $arg eq '-B' )
    {
    $before = $arg;
    }
  }

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In reply to Re: hmm - - - something has changed in perl (from 5.34 to 5.36 by tybalt89
in thread hmm - - - something has changed in perl (from 5.34 to 5.36 by Anonymous Monk

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