merge revision(s) 56310: [Backport #13364]
* win32/win32.c (poll_child_status): rb_w32_wait_events_blocking() sets errno internally, then should not set it here.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nagachika (Tomoyuki Chikanaga) about 7 years ago
merge revision(s) 56310: [Backport #13364]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e