From b9b6d09769c1cb45fc60b72f332caacfa1048619 Mon Sep 17 00:00:00 2001
From: opi <opi@no-log.org>
Date: Wed, 18 Feb 2015 14:35:13 +0100
Subject: [PATCH] [fix] Prevent adding the same cookie again and again.

---
 helpers.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/helpers.lua b/helpers.lua
index a9a0a63..10065ee 100644
--- a/helpers.lua
+++ b/helpers.lua
@@ -49,7 +49,9 @@ end
 
 -- Set a cookie
 function cook (cookie_str)
-    table.insert(cookies, cookie_str)
+    if not is_in_table(cookies, cookie_str) then
+        table.insert(cookies, cookie_str)
+    end
 end