fix C# codegen for empty service

1 files changed, 23 insertions, 0 deletions

diff --git a/src/proto/grpc/testing/empty_service.proto b/src/proto/grpc/testing/empty_service.proto
new file mode 100644
index 0000000000..157629b7a4
--- /dev/null
+++ b/src/proto/grpc/testing/empty_service.proto
@@ -0,0 +1,23 @@
+
+// Copyright 2018 gRPC authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package grpc.testing;
+
+// A service that has zero methods.
+// See https://github.com/grpc/grpc/issues/15574
+service EmptyService {
+}