warn ("ERROR for $host: $error\n") unless (defined($session));

[download]
should be 
  unless( $session ){
    warn ("ERROR for $host: $error\n") ;
    next;
  }

[download]
that way if $session is not defined, you warn and then move on to next $host.

In reply to Re: getuptime script by Anonymous Monk
in thread getuptime script by deepupower123

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