When you say "fails", do you mean "needs to return 0", or do you mean "throws an exception"? Because then this: 

  my $response = doSomething ();

  sub doSomething {
    #..do something which fails
    0;
  }

[download]
Might become: 
  my $response = doSomething ();

  sub doSomething {
    eval
    {
      #..do something which fails
    };

    if ($@)
    {
      # handle the error
    }
    0;
  }

[download]

In reply to Re: A question of style by pbeckingham
in thread A question of style by Scarborough

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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