fix issue #79.
fix issue #79.

diderson/couchapp,h4ki/couchapp,diderson/couchapp,couchapp/couchapp,flimzy/couchapp,diderson/couchapp,dustin/couchapp,flimzy/couchapp,couchapp/couchapp,h4ki/couchapp,couchapp/couchapp,flimzy/couchapp,dustin/couchapp,diderson/couchapp,couchapp/couchapp,dustin/couchapp,flimzy/couchapp,h4ki/couchapp,h4ki/couchapp