Hmm, good point. Oh, but your second snippet is broken (since Perl doesn't allow multiple post-expression control modifiers). 
++$files >= $N and last while defined readdir(DIR);

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And keep that defined in there. The files "0" and "" are valid, you know.

japhy -- Perl and Regex Hacker

In reply to Re: Re: Re: Running external program until N files created by japhy
in thread Running external program until N files created by Tuna

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