tree c40ad27dc5375d43993e13d6f94755a1159489e9
parent 9a9e764c1436de73dfae25085f4127b6183dd64d
author Mitchell Hashimoto <mitchell.hashimoto@gmail.com> 1379811992 -0700
committer Mitchell Hashimoto <mitchell.hashimoto@gmail.com> 1379811992 -0700

When the input is nil, don't set the zero value