merge revision(s) 41250: [Backport #8516]
* io.c (io_getc): fix 7bit coderange condition, check if ascii read data instead of read length. [ruby-core:55444] [Bug #8516]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@41644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 41250: [Backport #8516]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@41644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e