format/jshint favourites.js

.jsbeautifyrc

@@ -2,7 +2,7 @@
     "indent_size": 4,
     "indent_char": " ",
     "indent_level": 0,
-    "indent_with_tabs": false,
+    "indent_with_tabs": true,
     "preserve_newlines": true,
     "max_preserve_newlines": 10,
     "jslint_happy": true,

src/favourites.js

@@ -3,6 +3,7 @@ var RDB = require('./redis.js'),
 	user = require('./user.js');
 
 (function (Favourites) {
+	"use strict";
 
 	Favourites.favourite = function (pid, room_id, uid, socket) {
 		if (uid === 0) {
@@ -107,8 +108,9 @@ var RDB = require('./redis.js'),
 
 					data[post_id] = hasFavourited;
 					loaded++;
-					if (loaded === pids.length)
+					if (loaded === pids.length) {
 						callback(data);
+					}
 				});
 			}(pids[i]));
 		}