In addon:Scan(): Removed double declaration of local recipe_list

diff --git a/ARL.lua b/ARL.lua
index 914c1ea..5c9a1bf 100644
--- a/ARL.lua
+++ b/ARL.lua
@@ -1567,7 +1567,6 @@ do
 				end
 			end
 		end
-		local recipe_list = private.recipe_list
 		local recipes_found = 0

 		for i = 1, GetNumTradeSkills() do