don't require passing in uid for topics.markAsRead

public/src/forum/topic.js

@@ -74,7 +74,7 @@ define(['forum/pagination', 'forum/infinitescroll', 'forum/topic/threadTools', '
 
 		$(window).trigger('action:topic.loaded');
 
-		socket.emit('topics.markAsRead', {tid: tid, uid: app.uid});
+		socket.emit('topics.markAsRead', tid);
 		socket.emit('topics.increaseViewCount', tid);
 	};
 
@@ -99,7 +99,7 @@ define(['forum/pagination', 'forum/infinitescroll', 'forum/topic/threadTools', '
 			postcount.html(parseInt(postcount.html(), 10) + 1);
 		}
 
-		socket.emit('topics.markAsRead', {tid: tid, uid: app.uid});
+		socket.emit('topics.markAsRead', tid);
 		createNewPosts(data);
 	}
 

src/socket.io/topics.js

@@ -62,13 +62,13 @@ SocketTopics.increaseViewCount = function(socket, tid) {
 }
 
 SocketTopics.markAsRead = function(socket, data) {
-	if(!data || !data.tid || !data.uid) {
+	if(!data || !data.tid) {
 		return;
 	}
 
-	topics.markAsRead(data.tid, data.uid, function(err) {
-		topics.pushUnreadCount(data.uid);
-		topics.markTopicNotificationsRead(data.tid, data.uid);
+	topics.markAsRead(data.tid, socket.uid, function(err) {
+		topics.pushUnreadCount(socket.uid);
+		topics.markTopicNotificationsRead(data.tid, socket.uid);
 	});
 };