From 7cd90c68160c296a5738659842d890d5fa416cfd Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Thu, 29 Sep 2016 18:31:19 -0700
Subject: [PATCH] Print more information about ambiguous method names

---
 test/cpp/util/proto_file_parser.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/cpp/util/proto_file_parser.cc b/test/cpp/util/proto_file_parser.cc
index f173ddd49ed..01acb015325 100644
--- a/test/cpp/util/proto_file_parser.cc
+++ b/test/cpp/util/proto_file_parser.cc
@@ -152,7 +152,8 @@ grpc::string ProtoFileParser::GetFullMethodName(const grpc::string& method) {
       const auto* method_desc = service_desc->method(j);
       if (MethodNameMatch(method_desc->full_name(), method)) {
         if (method_descriptor) {
-          std::ostringstream error_stream("Ambiguous method names: ");
+          std::ostringstream error_stream;
+          error_stream << "Ambiguous method names: ";
           error_stream << method_descriptor->full_name() << " ";
           error_stream << method_desc->full_name();
           LogError(error_stream.str());