merge revision(s) 49495: [Backport #12183]
* ext/win32ole/win32ole.c (Init_win32ole): should not use atexit to free allocated hash table to avoid error on Cygwin.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@56303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 49495: [Backport #12183]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@56303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e