From d3a52c53fa3427e7b206178b531dcfc041b0daa5 Mon Sep 17 00:00:00 2001
From: Dmitry Kovba <dkovba@apple.com>
Date: Thu, 26 Mar 2026 16:39:26 -0700
Subject: [PATCH] Fix a compilation error (#1346)

## Type of Change
- [x] Bug fix
- [ ] New feature
- [ ] Breaking change
- [ ] Documentation update

## Motivation and Context
Build fails with:
> - note: closure captures reference to mutable var 'self' which is
accessible to code in the current task
> - error: passing closure as a 'sending' parameter risks causing data
races between code in the current task and concurrent execution of the
closure [#SendingClosureRisksDataRace]

## Testing
- [x] Tested locally
- [ ] Added/updated tests
- [ ] Added/updated docs
---
 Sources/Helpers/APIServer/LocalhostDNSHandler.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Sources/Helpers/APIServer/LocalhostDNSHandler.swift b/Sources/Helpers/APIServer/LocalhostDNSHandler.swift
index 4dfa7216..d7658769 100644
--- a/Sources/Helpers/APIServer/LocalhostDNSHandler.swift
+++ b/Sources/Helpers/APIServer/LocalhostDNSHandler.swift
@@ -55,7 +55,9 @@ actor LocalhostDNSHandler: DNSHandler {
                     dns[dnsName] = ipv4
                 }
             }
-            Task { await self?.updateDNS(dns) }
+            if let self {
+                Task { await self.updateDNS(dns) }
+            }
         }
     }