Audacious crashes on missing .wvc files for hybrid wavpack files
Audacious crashes whenever it attempts to play hybrid Wavpack file without .wvc file.
The bug was introduced in GitHub commit ae0cdf6a98dc7dc91d6156d07a62b0a2f3d8479d (Use VFSFile member functions. - https://github.com/audacious-media-player/audacious-plugins/commit/ae0cdf6a98dc7dc91d6156d07a62b0a2f3d8479d ).
The problem is in function wv_attach (in file wavpack.cc) - when calling WavpackOpenFileInputEx, the 3rd parameter should be nullptr if the .wvc file is not available.