Perm shouldnt crash and always return {allowed: bool}

Author: Wardormeur

lib/perm/have-permissions-on-user.js

@@ -25,7 +25,7 @@ function havePermissionsOnUser (args, done) {
       if (err) return done(err);
       actorUsersDojos = response;
       async.every(targets, isUserAllowed, function (res) {
-        if (!res) return done({'allowed': false});
+        if (!res) return done(null, {'allowed': false});
         done(null, {'allowed': res});
       });
     });