Future<Unit> wangle fixup

[folly.git] / folly / wangle / service / Service.h

diff --git a/folly/wangle/service/Service.h b/folly/wangle/service/Service.h
index 7874e19830bcd5c8092f6a59a462449a654a4ad2..a2946fc2f749f7549a9cb088ad86c551fc99fa63 100644 (file)
--- a/folly/wangle/service/Service.h
+++ b/folly/wangle/service/Service.h
@@ -34,7 +34,7 @@ class Service {
  public:
   virtual Future<Resp> operator()(Req request) = 0;
   virtual ~Service() = default;
-  virtual Future<void> close() {
+  virtual Future<Unit> close() {
     return makeFuture();
   }
   virtual bool isAvailable() {
@@ -69,7 +69,7 @@ class ServiceFilter : public Service<ReqA, RespA> {
       : service_(service) {}
   virtual ~ServiceFilter() = default;
 
-  virtual Future<void> close() override {
+  virtual Future<Unit> close() override {
     return service_->close();
   }