From 012c9e8905249cfee83b4c106810a810ac011f27 Mon Sep 17 00:00:00 2001
From: Michael Kirk <michael.code@endoftheworl.de>
Date: Thu, 29 Nov 2018 15:51:57 -0700
Subject: [PATCH] convert underlyingError to NSError

---
 SignalMetadataKit/src/SMKSecretSessionCipher.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SignalMetadataKit/src/SMKSecretSessionCipher.swift b/SignalMetadataKit/src/SMKSecretSessionCipher.swift
index d6be542..399e493 100644
--- a/SignalMetadataKit/src/SMKSecretSessionCipher.swift
+++ b/SignalMetadataKit/src/SMKSecretSessionCipher.swift
@@ -26,7 +26,7 @@ public class SecretSessionKnownSenderError: NSObject, CustomNSError {
         return [
             type(of: self).kSenderRecipientIdKey: self.senderRecipientId,
             type(of: self).kSenderDeviceIdKey: self.senderDeviceId,
-            NSUnderlyingErrorKey: underlyingError
+            NSUnderlyingErrorKey: (underlyingError as NSError)
         ]
     }
 }