From c36b480ce9354daaaf829de88a0a04e76873df7a Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Wed, 4 Nov 2015 14:25:05 -0800
Subject: [PATCH] Fix a small error

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

diff --git a/test/cpp/interop/stress_test.cc b/test/cpp/interop/stress_test.cc
index 2d84c0d103..fffa3dd3de 100644
--- a/test/cpp/interop/stress_test.cc
+++ b/test/cpp/interop/stress_test.cc
@@ -236,7 +236,8 @@ int main(int argc, char** argv) {
           FLAGS_sleep_duration_ms, FLAGS_metrics_collection_interval_secs);
 
       bool is_already_created;
-      grpc::string metricName = "/stress_test/qps/thread/" + std::to_string(i);
+      grpc::string metricName =
+          "/stress_test/qps/thread/" + std::to_string(thread_idx);
       test_threads.emplace_back(
           thread(&StressTestInteropClient::MainLoop, client,
                  metrics_service.CreateGauge(metricName, is_already_created)));
-- 
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