git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merges r33398 from trunk into ruby_1_9_3.¶
Reported by Christopher Eberz. [ruby-core:39903] Bug #5399
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e