Wrong behavior if path ends with slash?

[horde3d]

If a path ends with a slash the parent() method probably does not return what is expected.
Example:
Path("test/some_path/").parent().path()
will return "test/some_path/".

By changing

webdav-client-cpp/sources/urn.cpp

Line 140 in 3af8c9c

auto last_separate_position = m_path.rfind(Path::separate);

to
auto last_separate_position = m_path.rfind(Path::separate, m_path.length() - 2);
it should be ok I guess.

[rusdevops]

webdav-client-cpp/sources/urn.cpp

Line 47 in 3af8c9c

if (first_position != 0) path = Path::root + path;

[rusdevops]

Thank you for your code review 👍