Load fails with nested folder structures

[Nisto]

I noticed that recursive loads do not work, since base_path is not updated.

Imagine you have the following setup:

A.MINIPSF at C:\ with tag _lib=sub\B.psflib
B.PSFLIB at C:\sub\ with tag _lib=sub\C.psflib
C.PSFLIB at C:\sub\sub\

Then it would try to load sub\C.PSFLIB from C:\ instead of C:\sub\:

Opened file: A.minipsf
From base path: C:\
Tag detected, attempting to read it.
Found _lib: sub\B.psflib
 Opened file: sub\B.psflib
 From base path: C:\
 Tag detected, attempting to read it.
 Found _lib: sub\C.psflib
  Error opening file: sub\C.psflib
  From base path: C:\
Done.

I can try to fix this myself, but I usually fail at writing clean C code. :(

[kode54]

You need to specify a string of path separator characters for the filesystem handler. Also, it should be appending the _lib to the base path.

Also wtf, how did I not notice this issue sooner?