From 6ec512d0f157070660ba7e113edb61c759274939 Mon Sep 17 00:00:00 2001
From: Richard Belleville <rbellevi@google.com>
Date: Tue, 27 Oct 2020 16:08:11 -0700
Subject: [PATCH] Avoid internal build failure

---
 test/cpp/end2end/xds_end2end_test.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/cpp/end2end/xds_end2end_test.cc b/test/cpp/end2end/xds_end2end_test.cc
index fd97a7cd675..ab2b8590073 100644
--- a/test/cpp/end2end/xds_end2end_test.cc
+++ b/test/cpp/end2end/xds_end2end_test.cc
@@ -1995,7 +1995,7 @@ class XdsEnd2endTest : public ::testing::TestWithParam<TestType> {
         EchoRequest request;
         request.mutable_param()->set_client_cancel_after_us(1 * 1000 * 1000);
         request.set_message(kRequestMessage);
-        stub->Echo(&context_, request, &response);
+        (void)stub->Echo(&context_, request, &response);
       });
     }