ext/objspace/objspace.c: remove unneeded code clones.
setup_hash have already performed nil check and empty check.
setup_hash
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/objspace/objspace.c: remove unneeded code clones.
setup_hash
have already performed nil check and empty check.git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e