The documentation for File::Spec::catpath specifies:

Takes volume, directory and file portions and returns an entire path. Under Unix, $volume is ignored, and directory and file are concatenated. A ’/’ is inserted if need be. On other OSes, $volume is significant.

    $full_path = File::Spec->catpath( $volume, $directory, $file );

The call in your script is missing the third parameter $file, so the catpath method is using an undefined value in the concatenation. If you change the line to

    File::Spec->catpath("","/usr/bin", "");

then you will not get the warnings.

In reply to Re: make test and File::Spec problems by dulwar
in thread make test and File::Spec problems by Dirk80

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