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205

else / if

• The only thing in an else block is another if:

        Subject: Re: Out of Memory!!!
        Message-Id: <3761700b.9617473@news.videotron.ca>

        if (...) 
        {
          ...
        }
        else { if ($ExitCode == 259) { $alive=1; $nbalive++; }}

• You should usually prefer elsif:

        if (...) 
        {
          ...
        }
        elsif ($ExitCode == 259) { $alive=1; $nbalive++; }

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