check return from binmode, just in case.
check return from binmode, just in case.

git-svn-id: 661ee6d245bf5695db1ee0907ade40593e30796b@213 a272c314-c55f-11dd-ac03-07ed41fb8567

EmperorArthur/mlox,EmperorArthur/mlox,EmperorArthur/mlox