dont change height if sizing horizontally #1508

public/src/modules/chat.js

@@ -172,6 +172,9 @@ define(['taskbar', 'string', 'sounds'], function(taskbar, S, sounds) {
 				});
 
 				chatModal.find('.modal-content').on('resize', function(event, ui) {
+					if (ui.originalSize.height === ui.size.height) {
+						return;
+					}
 					var totalHeight = chatModal.find('.modal-content').outerHeight() - chatModal.find('.modal-header').outerHeight();
 					var padding = parseInt(chatModal.find('.modal-body').css('padding-top'), 10) + parseInt(chatModal.find('.modal-body').css('padding-bottom'), 10);
 					var contentMargin = parseInt(chatModal.find('#chat-content').css('margin-top'), 10) + parseInt(chatModal.find('#chat-content').css('margin-bottom'), 10);

src/socket.io/index.js

@@ -197,8 +197,12 @@ Sockets.in = function(room) {
 };
 
 Sockets.getConnectedClients = function() {
-	var clients = io.sockets.clients();
 	var uids = [];
+	if (!io) {
+		return uids;
+	}
+	var clients = io.sockets.clients();
+
 	clients.forEach(function(client) {
 		if(client.uid && uids.indexOf(client.uid) === -1) {
 			uids.push(client.uid);