This is based on the example in Programming Perl: 
#!/bin/perl5
use strict;
use warnings;

open    ERRORFILE, ">>myprogram.error"
    or die "Can't open myprogram.error";
open    SAVEERR,   ">&STDERR";
open    STDERR,    ">&ERRORFILE";
select  STDERR; $| =1;

print   STDERR "stderr 1\n";

close   STDERR;
open    STDERR, ">&SAVEERR";

print   STDERR "stderr 2\n";

[download]
I'm getting warnings: 
Name "main::SAVEERR" used only once
Name "main::ERRORFILE" used only once

[download]
Do I need no warnings? If so, where? Apart from that it works as expected.

Thanks in advance
wfsp

In reply to Warnings while redirecting STDERR by wfsp

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