refactor signal vars

davidmdm · Oct 20, 2023 · 8a781d6 · 8a781d6
1 parent bd62134
commit 8a781d6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/signal.go b/signal.go
@@ -14,7 +14,6 @@ func WithSignalCancelation(parent context.Context, signals ...os.Signal) (ctx co
 		signalCh = make(chan os.Signal, 1)
 		done     = make(chan struct{})
 		stop     = make(chan struct{})
-		once     = sync.Once{}
 	)
 
 	signal.Notify(signalCh, signals...)
@@ -36,6 +35,8 @@ func WithSignalCancelation(parent context.Context, signals ...os.Signal) (ctx co
 		cancelCause(nil)
 	}()
 
+	var once sync.Once
+
 	cancel = func() {
 		once.Do(func() { close(stop) })
 		<-done