From 61e66753a26cd0366b6c265ac4a2f836e0db8073 Mon Sep 17 00:00:00 2001
From: atomaka <atomaka@gmail.com>
Date: Fri, 3 Jun 2011 09:43:27 -0400
Subject: [PATCH] Do not attempt to process '/leave' with no message

---
 ChatSaver.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ChatSaver.lua b/ChatSaver.lua
index 811debf..932312c 100644
--- a/ChatSaver.lua
+++ b/ChatSaver.lua
@@ -148,9 +148,11 @@ function core:LeaveChannel(msg)
 	self.hooks[SlashCmdList].LEAVE(msg);
 	
 	local id = gsub(msg,"%s*([^%s]+).*","%1");
-	local _,name = core:GetChannelInfo(id);
 	
-	ChatSaverDB[name] = nil;
+	if(strlen(id) > 0) then
+		local _,name = core:GetChannelInfo(id);
+		ChatSaverDB[name] = nil;
+	end
 end
 
 function core:ToggleChatChannel(checked,channel)