From 22117323a60d0e03c7fe40815ee0b7fc0e3bf110 Mon Sep 17 00:00:00 2001
From: Henri Morlaye <henri.morlaye@gmail.com>
Date: Tue, 1 Jul 2014 17:30:15 +0200
Subject: [PATCH] Update index.js

Don't fetch sessionID from a cookie is it's already set
---
 index.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 7ea33245..9a8772b0 100644
--- a/index.js
+++ b/index.js
@@ -145,8 +145,13 @@ function session(options){
     req.sessionStore = store;
 
     // get the session ID from the cookie
-    var cookieId = req.sessionID = getcookie(req, name, secret);
-
+    var cookieId;
+    if(! req.sessionID) {
+      cookieId = req.sessionID = getcookie(req, name, secret);
+    }
+    else
+      cookieId = req.sessionID
+      
     // set-cookie
     onHeaders(res, function(){
       if (!req.session) {