-e does return true for directories (and any other kinds of file).
-f checks only for plain files.
-d checks only for directories.

But do you really need to check if the dir exists? You could just try to make the directory unconditionally. 

# Try to make the directory in case it doesn't exists.
mkdir($dir);   # or mkpath($dir);

opendir($dir)
   or die("Unable to open dir \"$dir\": $!\n");

...

[download]

You might be interested in (core module) File::Path's mkpath instead of mkdir. It creates intermediary directories as needed.

In reply to Re: Is there a -e test for directories, like there is for files? by ikegami
in thread Is there a -e test for directories, like there is for files? by mdunnbass

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