That didn't solve the problem. If I comment out the line where it descends a sub-directory (and calls itself): 
## dir, decend
if (-d $file) {

        ## sub-directory files
        #$files = _list_files($file, $files);
}

[download]
It works. Well, it returns all the files in the cwd as expected. But when that line is not commented out, if it finds a sub directory, it never returns to finish listing the files in the parent (the one we started in).

In reply to Re^2: Descending a directory tree, returning a list of files by Rodster001
in thread Descending a directory tree, returning a list of files by Rodster001

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