asudoh/dojox_mvc — comment on commit 5150504c50b1b08c8196eb2192e29a5fb10b379f
File: Bind.js line 152
By neonstalwart:

i traced that code back to http://bugs.dojotoolkit.org/changeset/24866/dojo which references the initial ticket to introduce dojox/mvc so there's nothing to help give us some background on the code. either @edchat or rahul wrote it so i guess we'd have to find out from them directly why it ignores `null` and `undefined`