win_utf8_io.c : Remove redundant line.
win_utf8_io.c : Remove redundant line.

Patch-from: lvqcl <eea571d36fd4ab6d1b7846011ee3606fc46f6b58@gmail.com>

waitman/flac,waitman/flac,waitman/flac,waitman/flac,waitman/flac