rel2abs() has problems with volumes:
If $base is not present or ’’, then Cwd::cwd() is used. If $base is relative, then it is converted to absolute form using "rel2abs()". This means that it is taken to be relative to Cwd::cwd(). On systems with the concept of volume, if $path and $base appear to be on two different volumes, we will not attempt to resolve the two paths, and we will instead simply return $path.

In reply to Re^2: absolute pathname by maletin
in thread absolute pathname by maletin

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