From c75c3d5f9e43c718901c9476803a39008f27e420 Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Wed, 25 Apr 2018 10:17:04 -0400
Subject: [PATCH] Respond to CR.

---
 SignalServiceKit/src/Messages/Interactions/TSOutgoingMessage.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SignalServiceKit/src/Messages/Interactions/TSOutgoingMessage.m b/SignalServiceKit/src/Messages/Interactions/TSOutgoingMessage.m
index bc977b470..b277825e9 100644
--- a/SignalServiceKit/src/Messages/Interactions/TSOutgoingMessage.m
+++ b/SignalServiceKit/src/Messages/Interactions/TSOutgoingMessage.m
@@ -431,7 +431,7 @@ NSString *const kTSOutgoingMessageSentRecipientAll = @"kTSOutgoingMessageSentRec
 
     TSOutgoingMessageRecipientState *_Nullable result = self.recipientStateMap[recipientId];
     OWSAssert(result);
-    return result;
+    return [result copy];
 }
 
 #pragma mark - Update With... Methods