io.c (io_fread): bypass buffered read if reading buffer is empty.
io.c (remain_size): do not add extra one byte.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by matz (Yukihiro Matsumoto) about 17 years ago
io.c (io_fread): bypass buffered read if reading buffer is empty.
io.c (remain_size): do not add extra one byte.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e