From 051fec509ceecfbb976719e6222356906fdee16c Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Thu, 14 Mar 2019 18:23:33 +0100
Subject: [PATCH] chatcopy: only add line when msg exists

---
 modules/chatcopy.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/chatcopy.lua b/modules/chatcopy.lua
index 378f832f..10b1628a 100644
--- a/modules/chatcopy.lua
+++ b/modules/chatcopy.lua
@@ -132,10 +132,10 @@ pfUI:RegisterModule("chatcopy", function ()
         local history = {}
         local AddMessage = frame.AddMessage
         frame.AddMessage = function(self,msg,r,g,b)
-          if r and g and b then
+          if msg and r and g and b then
             local col = string.format("|cff%02x%02x%02x", r*255, g*255, b*255)
             table.insert(history, 1, col..string.gsub(msg, "|r", col))
-          else
+          elseif msg then
             table.insert(history, 1, "|cffffffff"..msg)
           end