From cff55b79a3902f0e0a4ae4acf99010f0d3b20dc8 Mon Sep 17 00:00:00 2001
From: Joe Vaughan <joe@joevaughan.com>
Date: Tue, 25 Oct 2016 21:49:53 +0100
Subject: [PATCH] Fix 7.1 break issues

More #8 fixes (chat)
---
 SVUI_Chat/SVUI_Chat.lua |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/SVUI_Chat/SVUI_Chat.lua b/SVUI_Chat/SVUI_Chat.lua
index 214935f..6c8638b 100644
--- a/SVUI_Chat/SVUI_Chat.lua
+++ b/SVUI_Chat/SVUI_Chat.lua
@@ -954,7 +954,8 @@ do
 	end
 
 	local _hook_OnHyperlinkLeave = function(self, refString)
-		if(not CHAT_HOVER_URL) then return; end
+		-- JV: 20161025 FIXME: (7.1) Lazyfix for Chat window reset causing this to fire with no refString. Longterm: figure out why! 
+		if(not CHAT_HOVER_URL or not refString) then return; end
 		local token = refString:match("^([^:]+)")
 		if _linkTokens[token] then
 			HideUIPanel(GameTooltip)
-- 
1.7.9.5