Wrong ed2k links are generated from symlinks on linux

[Hark0nnen]

Continuation of https://github.com/DvdKhl/AVDump3/issues/51 apparently it wasnt really fixed, 8293 still produces incorrect ed2k links from symlinks, just in a different way

example this is correct ed2k ed2k://|file|100-man no Inochi no Ue ni Ore wa Tatte Iru 06.mkv|990898024|176B66E4B55FF361291A9EDE0561651E|/ and this one is from symlink to that file ed2k://|file|100-man no Inochi no Ue ni Ore wa Tatte Iru 06.mkv|990898152|176B66E4B55FF361291A9EDE0561651E|/

notice the file size?