From d0ed6ed86ef7ee9854c742bcd994000707cf139d Mon Sep 17 00:00:00 2001
From: "Justin Clark-Casey (justincc)" <jjustincc@googlemail.com>
Date: Fri, 15 Aug 2014 22:43:55 +0100
Subject: [PATCH] Don't allow the last behavior to be removed from a pCampbot
 bot

If you want to stop existing behavious, add the None behaviour.
---
 OpenSim/Tools/pCampBot/Bot.cs        | 3 +++
 OpenSim/Tools/pCampBot/BotManager.cs | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/OpenSim/Tools/pCampBot/Bot.cs b/OpenSim/Tools/pCampBot/Bot.cs
index 37c30fd345..4fc098161d 100644
--- a/OpenSim/Tools/pCampBot/Bot.cs
+++ b/OpenSim/Tools/pCampBot/Bot.cs
@@ -208,6 +208,9 @@ namespace pCampBot
 
         public bool RemoveBehaviour(string abbreviatedName)
         {
+            if (Behaviours.Count <= 0)
+                return false;
+
             Dictionary<string, IBehaviour> updatedBehaviours = new Dictionary<string, IBehaviour>(Behaviours);
             IBehaviour behaviour;
 
diff --git a/OpenSim/Tools/pCampBot/BotManager.cs b/OpenSim/Tools/pCampBot/BotManager.cs
index 48f6f4221a..c6392b2402 100644
--- a/OpenSim/Tools/pCampBot/BotManager.cs
+++ b/OpenSim/Tools/pCampBot/BotManager.cs
@@ -604,7 +604,7 @@ namespace pCampBot
                 }
 
                 MainConsole.Instance.OutputFormat(
-                    "Removed behaviours {0} to bot {1}", 
+                    "Removed behaviours {0} from bot {1}", 
                     string.Join(", ", behavioursRemoved.ConvertAll<string>(b => b.Name).ToArray()), bot.Name);
             }
         }