From 3273cfed1222bab69afc96418926c8af2460e910 Mon Sep 17 00:00:00 2001
From: Andy Janata <ajanata@gmail.com>
Date: Mon, 12 Mar 2012 21:05:57 -0700
Subject: [PATCH] make server-side check for no-content chat messages too

---
 src/net/socialgamer/cah/handlers/ChatHandler.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/net/socialgamer/cah/handlers/ChatHandler.java b/src/net/socialgamer/cah/handlers/ChatHandler.java
index fbaa146..9c166fb 100644
--- a/src/net/socialgamer/cah/handlers/ChatHandler.java
+++ b/src/net/socialgamer/cah/handlers/ChatHandler.java
@@ -73,6 +73,8 @@ public class ChatHandler extends Handler {
       final String message = request.getParameter(AjaxRequest.MESSAGE).trim();
       if (message.length() > 200) {
         return error(ErrorCode.MESSAGE_TOO_LONG);
+      } else if (message.length() == 0) {
+        return error(ErrorCode.NO_MSG_SPECIFIED);
       } else {
         final HashMap<ReturnableData, Object> broadcastData = new HashMap<ReturnableData, Object>();
         broadcastData.put(LongPollResponse.EVENT, LongPollEvent.CHAT.toString());