From d00aa1e77a5d1b42361d34865bfaca4548bd95ba Mon Sep 17 00:00:00 2001
From: Jon Chambers <jon@signal.org>
Date: Wed, 27 Jul 2022 09:56:08 -0400
Subject: [PATCH] Fix an inconsistent check for the presence/absence of "change
 number" arguments

---
 .../textsecuregcm/storage/ChangeNumberManager.java            | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/storage/ChangeNumberManager.java b/service/src/main/java/org/whispersystems/textsecuregcm/storage/ChangeNumberManager.java
index 796da06aa..b87168cad 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/storage/ChangeNumberManager.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/storage/ChangeNumberManager.java
@@ -64,8 +64,8 @@ public class ChangeNumberManager {
                   IncomingMessage::getDestinationDeviceId,
                   IncomingMessage::getDestinationRegistrationId)),
           false);
-    } else if (!ObjectUtils.allNull(deviceSignedPreKeys, deviceMessages, pniRegistrationIds)) {
-      throw new IllegalArgumentException("Signed pre-keys, device messages, and registration IDs must be all null or all non-null");
+    } else if (!ObjectUtils.allNull(pniIdentityKey, deviceSignedPreKeys, deviceMessages, pniRegistrationIds)) {
+      throw new IllegalArgumentException("PNI identity key, signed pre-keys, device messages, and registration IDs must be all null or all non-null");
     }
 
     final Account updatedAccount;