remove unnecessary error message

app/proxyman/outbound/handler.go

@@ -66,13 +66,11 @@ func NewHandler(ctx context.Context, config *proxyman.OutboundHandlerConfig) (*H
 func (h *Handler) Dispatch(ctx context.Context, outboundRay ray.OutboundRay) {
 	err := h.proxy.Process(ctx, outboundRay, h)
 	// Ensure outbound ray is properly closed.
-	if err != nil {
+	if err != nil && errors.Cause(err) != io.EOF {
 		log.Warning("Proxyman|OutboundHandler: Failed to process outbound traffic: ", err)
-		if errors.Cause(err) != io.EOF {
-			outboundRay.OutboundOutput().CloseError()
-		} else {
-			outboundRay.OutboundOutput().Close()
-		}
+		outboundRay.OutboundOutput().CloseError()
+	} else {
+		outboundRay.OutboundOutput().Close()
 	}
 	outboundRay.OutboundInput().CloseError()
 }