2eed3c31ad
The object that tracks the existence of drafts was erroneously treated as an array. This change calls Object.keys on the drafts object before checking its length. In addition, the watcher that computed the Send button disable state did not check for the state of the _includeComments flag -- now, it does. Change-Id: I061053715b87de51d291503a3699550c0ed46020