From f58e514192f0b0d112dd58789a6533978c111c8d Mon Sep 17 00:00:00 2001
From: Jake King <imjake9@gmail.com>
Date: Tue, 12 Jun 2012 23:44:02 -0700
Subject: [PATCH] Don't send kick message if the message is empty. Fixes
 BUKKIT-1789

---
 src/main/java/net/minecraft/server/NetServerHandler.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minecraft/server/NetServerHandler.java b/src/main/java/net/minecraft/server/NetServerHandler.java
index 157a6aadea..830212c6e0 100644
--- a/src/main/java/net/minecraft/server/NetServerHandler.java
+++ b/src/main/java/net/minecraft/server/NetServerHandler.java
@@ -150,7 +150,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
 
             // CraftBukkit start
             leaveMessage = event.getLeaveMessage();
-            if (leaveMessage != null) {
+            if (leaveMessage != null && leaveMessage.length() > 0) {
                 this.minecraftServer.serverConfigurationManager.sendAll(new Packet3Chat(leaveMessage));
             }
             getPlayer().disconnect(s);