Fix undefined checks
authorChimo <chimo@chromic.org>
Thu, 22 Nov 2012 17:49:35 +0000 (12:49 -0500)
committerChimo <chimo@chromic.org>
Thu, 22 Nov 2012 17:49:35 +0000 (12:49 -0500)
commit1614e2277f6261281b95a4613e61f08e85383056
treecad21cb3eecc4e60bf0ff439394b7c5abfb2a183
parente4660b22b651c5730bb26e690f91aa4c4e93e045
Fix undefined checks

I don't care what JSLint says.
js/sa.js