fixed logout error due to missing sid

lib/validation.js

@@ -32,6 +32,11 @@ module.exports = function (req, res, next) {
   // skip without a resource
   if(!resource) return next({error: 'Could not find a resource to validate.', status: 404});
   
+  // default _id to current user when logging out
+  if(resource.type === 'UserCollection' && req.url.indexOf('/logout') === req.url.lastIndexOf('/')) {
+    req.query._id = req.session._id;
+  }
+  
   // if modifying data, require an id
   if((req.method === 'PUT' || req.method === 'DELETE') && (!req.query || !req.query._id)) {
     return next({error: 'An _id must be included when modifying a resource.'});      

test/users.test.js

@@ -53,7 +53,7 @@ describe('Users', function(){
       // TODO fix mdoq-http bug - loses context if replace client with users
       users.use('/login').post({email: data.users[0].email, password: data.users[0].password}, function (err, session, req, res) {
         // SHOULD BE USERS
-        client.use('/users/logout').del(function (err, res) {
+        unauthed.use('/users/logout').del(function (err, res) {
           done(err);
         });
       })