Fix cout error string

9 years ago · 18a0e47970
parent ad57b266c7
commit 18a0e47970
1 changed files with 1 additions and 1 deletions
--- a/test/cpp/interop/metrics_client.cc
+++ b/test/cpp/interop/metrics_client.cc
@ -84,7 +84,7 @@ bool PrintMetrics(std::unique_ptr<MetricsService::Stub> stub, bool total_only,
      }
      overall_qps += gauge_response.long_value();
    } else {
-      std::cout << "Gauge %s is not a long value" << gauge_response.name()
+      std::cout << "Gauge '" << gauge_response.name() << "' is not long valued"
                << std::endl;
    }
  }