merge revision(s) 20540: * win32/win32.c (rb_w32_isatty): check whether fd is valid.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@22416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by shyouhei (Shyouhei Urabe) over 16 years ago
merge revision(s) 20540:
* win32/win32.c (rb_w32_isatty): check whether fd is valid.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@22416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e