warning: C4267: 'return': conversion from 'size_t' to 'int', possible loss of data

[ttnghia]

Congratulating for the 2.0 version! I would like to address some warnings that keep appearing which annoyed me a lot:

...\tinyply\source\tinyply.cpp(206): warning C4100: 'is': unreferenced formal parameter
...\tinyply\source\tinyply.cpp(472): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
...\tinyply\source\tinyply.cpp(472): warning C4267: 'initializing': conversion from 'size_t' to 'const int', possible loss of data
...\tinyply\source\tinyply.cpp(485): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
...\tinyply\source\tinyply.cpp(485): warning C4267: 'initializing': conversion from 'size_t' to 'const int', possible loss of data
...\tinyply\source\tinyply.cpp(520): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
...\tinyply\source\tinyply.cpp(526): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
``

Thanks.

[ddiakopoulos]

Fixed on master!