merge revision(s) 13774: * io.c (rb_io_tell, rb_io_seek): check errno too. [ruby-dev:32093]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@16909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 13774:
* io.c (rb_io_tell, rb_io_seek): check errno too. [ruby-dev:32093]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@16909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e