[PATCH] HOMAM III fix

[Martin Lexa]

Hello!

  Function CreateFileA get this file path (just for example):

    C:\\Program Files\\3DO\\Heroes3\\DATAh3bitmap.lod

  As you can see the correct path should be:
    
    C:\\Program Files\\3DO\\Heroes3\\DATA\\h3bitmap.lod
  
  This lead to error message "Can't initialize resources.Possible disk
problem."

  I see the problem in the function DOSFS_DoGetFullPathName(), which in the
end removes the ending backslash from the path. The attached patch fixes it.

Bye, Martin