Using Meteor.userId() instead of Meteor.user()._id.
Using Meteor.userId() instead of Meteor.user()._id.

katopz/nullchat,mattfeldman/nullchat,praneybehl/nullchat,katopz/nullchat,mattfeldman/nullchat,coreyaus/nullchat,praneybehl/nullchat,coreyaus/nullchat