From 1b0404c9233f2190e0c1713048c929e77881d9e3 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Tue, 19 Aug 2025 16:14:34 -0500
Subject: [PATCH] Copy this so we can mutate

---
 .../siacs/conversations/services/QuickConversationsService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cheogram/java/eu/siacs/conversations/services/QuickConversationsService.java b/src/cheogram/java/eu/siacs/conversations/services/QuickConversationsService.java
index 2f939adc05786fa15baa1371a05c1d49325e735e..9920ba2aabb75b7fa1b9bed4cc3535ed86d09550 100644
--- a/src/cheogram/java/eu/siacs/conversations/services/QuickConversationsService.java
+++ b/src/cheogram/java/eu/siacs/conversations/services/QuickConversationsService.java
@@ -130,7 +130,7 @@ public class QuickConversationsService extends AbstractQuickConversationsService
         mRunningSyncJobs.incrementAndGet();
 
         mLastSyncAttempt.put(account.getUuid(), Attempt.create(hash));
-        final List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts(PhoneNumberContact.class);
+        final List<Contact> withSystemAccounts = new ArrayList<>(account.getRoster().getWithSystemAccounts(PhoneNumberContact.class));
         for (Map.Entry<String, PhoneNumberContact> item : contacts.entrySet()) {
             PhoneNumberContact phoneContact = item.getValue();
             for(String gateway : gateways) {