@a = readdir(D) or process_errno();

So you are assuming, if for example an I/O error occurs while the directory is being read, that the result of readdir will be an empty (or undefined) directory. Is that guaranteed to be true? It seemed to me that it might instead provide as much of the directory as it successfully read.

In reply to Re^4: Testing for readdir failure (Perl-bug) by Bob Cook
in thread Testing for readdir failure by Bob Cook

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