tree 0afb3180726d912488c4105ce8cf485562315538
parent 920b7d819b42f26f4796e4a43f518090a7a6331f
parent 5206f6dd03423b3a5462a2a4286a4efae8abe347
author Gustavo Niemeyer <gustavo@niemeyer.net> 1411484307 -0300
committer Gustavo Niemeyer <gustavo@niemeyer.net> 1411484307 -0300

Marshal top-level nils correctly.

Merge rogpeppe's branch '001-allow-nil-marshal'.