Eliminated a couple compilation warnings reported by MSVC in 3dsload.cpp.
Eliminated a couple compilation warnings reported by MSVC
in 3dsload.cpp.


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@7108 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS