From e015708c602441b090ceb563ec38d3ad16134f7b Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Mon, 25 Jan 2016 18:40:40 +0100
Subject: modify session state correctly

---
 src/frontend/pay.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/frontend/pay.php')

diff --git a/src/frontend/pay.php b/src/frontend/pay.php
index a517271a..5a028363 100644
--- a/src/frontend/pay.php
+++ b/src/frontend/pay.php
@@ -32,10 +32,9 @@ if (empty($hc))
 
 session_start();
 
-$payments = get($_SESSION['payments'], array());
-$my_payment = get($payments[$hc]);
+$payments = &pull($_SESSION, 'payments', array());
 
-if (null === $my_payment)
+if (!isset($payments[$hc])
 {
   http_response_code(400);
   echo json_encode(array(
@@ -44,6 +43,8 @@ if (null === $my_payment)
   return;
 }
 
+$my_payment = &$payments[$hc];
+
 $post_body = file_get_contents('php://input');
 
 $now = new DateTime('now');
-- 
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