From 1717bff3f47939b83fece86075fb9b9aa178ebb3 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Tue, 3 May 2016 16:04:54 -0700
Subject: [PATCH] add a dummy service with no rpc to test codegen coverage

---
 src/proto/grpc/testing/echo.proto | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/proto/grpc/testing/echo.proto b/src/proto/grpc/testing/echo.proto
index 0eef53a92a1..c596aabfcc4 100644
--- a/src/proto/grpc/testing/echo.proto
+++ b/src/proto/grpc/testing/echo.proto
@@ -45,3 +45,7 @@ service EchoTestService {
 service UnimplementedService {
   rpc Unimplemented(EchoRequest) returns (EchoResponse);
 }
+
+// A service without any rpc defined to test coverage.
+service NoRpcService {
+}