From f1623b6037e499666d0bdcc35daaf4706d45ad17 Mon Sep 17 00:00:00 2001
From: Michael Kirk <michael@signal.org>
Date: Mon, 25 Feb 2019 09:43:05 -0700
Subject: [PATCH] missing nullability text

---
 SignalMessaging/utils/ThreadUtil.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SignalMessaging/utils/ThreadUtil.m b/SignalMessaging/utils/ThreadUtil.m
index de3fd3e95..099e56448 100644
--- a/SignalMessaging/utils/ThreadUtil.m
+++ b/SignalMessaging/utils/ThreadUtil.m
@@ -108,7 +108,7 @@ NS_ASSUME_NONNULL_BEGIN
     OWSAssertIsOnMainThread();
     OWSAssertDebug(thread);
 
-    NSString *truncatedText;
+    NSString *_Nullable truncatedText;
     NSArray<SignalAttachment *> *attachments = attachmentsParam;
     if ([fullMessageText lengthOfBytesUsingEncoding:NSUTF8StringEncoding] <= kOversizeTextMessageSizeThreshold) {
         truncatedText = fullMessageText;