it is a bad style not to close the files you opened
A few things:
  1. This was a quick and dirty script. Wrote it in about 5 minutes. Were this a production level script, I'd have done things differently.
  2. As I was using scalars ($fh) instead of barewords (FH), and I was lexically scoping them with 'my', the files are closed when the scalar goes out of scope. I tend to use features of the language when available.

thor

In reply to Re: Re: Recursive file opening: reading an undef at the end of file by thor
in thread Recursive file opening: reading an undef at the end of file by thor

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