From ae1f2114f5ccb0422536ec73feb2dbf16c2645fd Mon Sep 17 00:00:00 2001
From: Talun
Date: Thu, 5 Jul 2012 23:34:23 +0100
Subject: Mantis 6077 trim NPC chat on channel zero.

This patch trims leading and trailing spaces from NPC chat and
suppresses the sending of empty chat strings on open chat channel 0.
---
 OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs')

diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index 43a09ec..9b3400d 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -192,6 +192,14 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         private void SendOnChatFromClient(int channel, string message, ChatTypeEnum chatType)
         {
+            if (channel == 0)
+            {
+                message = message.Trim();
+                if (string.IsNullOrEmpty(message))
+                {
+                    return;
+                }
+            }
             OSChatMessage chatFromClient = new OSChatMessage();
             chatFromClient.Channel = channel;
             chatFromClient.From = Name;
-- 
cgit v1.1