From e2738c58233038895611a67f127ee605112c5e11 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Mon, 13 Feb 2017 03:29:20 +0100
Subject: [PATCH] don't process contract if stale

---
 src/content_scripts/notify.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/content_scripts/notify.ts b/src/content_scripts/notify.ts
index d29e5913d..6a0d9d298 100644
--- a/src/content_scripts/notify.ts
+++ b/src/content_scripts/notify.ts
@@ -362,6 +362,7 @@ namespace TalerNotify {
         let proposal = await downloadContract(msg.contract_url, nonce);
         if (proposal.data.nonce != nonce) {
           console.error("stale contract");
+          return;
         }
         await processProposal(proposal);
         return;