From a2c54279124adff468f3389412a368d0cf82bc67 Mon Sep 17 00:00:00 2001
From: Audric Ackermann <audric@loki.network>
Date: Tue, 17 Nov 2020 13:30:41 +1100
Subject: [PATCH] do not trigger endSession if we end get a missing prekey

---
 js/signal_protocol_store.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/signal_protocol_store.js b/js/signal_protocol_store.js
index 8229525e4..0c8ed820f 100644
--- a/js/signal_protocol_store.js
+++ b/js/signal_protocol_store.js
@@ -232,7 +232,8 @@
         };
       }
 
-      throw new textsecure.PreKeyMissing();
+      // throw new textsecure.PreKeyMissing();
+      return undefined;
     },
     async loadPreKeyForContact(contactPubKey) {
       const key = await window.Signal.Data.getPreKeyByRecipient(contactPubKey);