fix reward claimable check

src/rewards/index.js

@@ -74,8 +74,7 @@ function filterCompletedRewards(uid, rewards, callback) {
 				}
 
 				var claimable = parseInt(reward.claimable, 10);
-
-				return claimable === 0 || (userRewards[reward.id] < reward.claimable);
+				return claimable === 0 || (!userRewards[reward.id] || userRewards[reward.id] < reward.claimable);
 			});
 
 			next(null, rewards);

src/topics/popular.js

@@ -15,7 +15,7 @@ module.exports = function (Topics) {
 				},
 				function (topics, next) {
 					sortTiedTopicsByViews(topics, next);
-				}
+				},
 			], callback);
 			return;
 		}