diff options
Diffstat (limited to 'test/cpp/end2end/mock_test.cc')
-rw-r--r-- | test/cpp/end2end/mock_test.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/cpp/end2end/mock_test.cc b/test/cpp/end2end/mock_test.cc index ff49902fea..ba3122c895 100644 --- a/test/cpp/end2end/mock_test.cc +++ b/test/cpp/end2end/mock_test.cc @@ -186,7 +186,7 @@ class TestServiceImpl : public EchoTestService::Service { ServerWriter<EchoResponse>* writer) override { EchoResponse response; vector<grpc::string> tokens = split(request->message()); - for (grpc::string token : tokens) { + for (const grpc::string& token : tokens) { response.set_message(token); writer->Write(response); } |