vm.c (vm_make_env_each): don't save prev env value. It is no longer used. [Feature #4871] [ruby-dev:43743]
vm.c (check_env): changed accordingly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by ktsj (Kazuki Tsujimoto) almost 14 years ago
vm.c (vm_make_env_each): don't save prev env value.
It is no longer used. [Feature #4871] [ruby-dev:43743]
vm.c (check_env): changed accordingly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e