Issue #5289 has been reported by Shota Fukumori.

----------------------------------------
Backport #5289: backport #5279 into ruby1.9.2
http://redmine.ruby-lang.org/issues/5289

Author: Shota Fukumori
Status: Open
Priority: Normal
Assignee: Yuki Sonoda
Category: 
Target version: 


http://redmine.ruby-lang.org/issues/5279

??????????1.9.2?????????????????????????r33201 ?????????????????????????????????


-- 
http://redmine.ruby-lang.org