From a01be54971a72774d99f4f2f138c6def2153ff9b Mon Sep 17 00:00:00 2001
From: Qiu Yuzhou <qiuyuzhou@gmail.com>
Date: Sun, 25 Oct 2026 23:15:40 +0800
Subject: [PATCH] fix: preserve weak release check without mutable local

---
 .../SubscriptionAutoUpdateWorkflowTests+Lifecycle.swift    | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/ShadowsocksX-NG2/Tests/Subscription/SubscriptionAutoUpdateWorkflowTests+Lifecycle.swift b/ShadowsocksX-NG2/Tests/Subscription/SubscriptionAutoUpdateWorkflowTests+Lifecycle.swift
index 3b390066..94330f8e 100644
--- a/ShadowsocksX-NG2/Tests/Subscription/SubscriptionAutoUpdateWorkflowTests+Lifecycle.swift
+++ b/ShadowsocksX-NG2/Tests/Subscription/SubscriptionAutoUpdateWorkflowTests+Lifecycle.swift
@@ -95,7 +95,7 @@ extension SubscriptionAutoUpdateWorkflowTests {
           clockReads += 1
           return fixture.now
         })
-      weak var releasedWorkflow = workflow
+      let workflowIsReleased = { [weak workflow] in workflow == nil }
       defer {
         workflow?.stopSubscriptionAutomaticUpdates()
         fetcher.releaseAll()
@@ -106,9 +106,8 @@ extension SubscriptionAutoUpdateWorkflowTests {
       workflow?.stopSubscriptionAutomaticUpdates()
       workflow = nil
       fetcher.releaseAll()
-      try await requireTestCondition("stopped batch released its workflow") {
-        releasedWorkflow == nil
-      }
+      try await requireTestCondition(
+        "stopped batch released its workflow", condition: workflowIsReleased)
       #expect(clockReads == readsBeforeStop)
     }
   }