$Command = join(" ",
                grep { defined } 
                ('EXEC',$PROC),
                join(', ',
                     grep { defined }
                     @CHOICE[1 .. $elements_in_array])) . '';

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All dogma is stupid.

In reply to Re: Only joining elements of an array that are defined by tirwhan
in thread Only joining elements of an array that are defined by Win

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