From 3460fa6ef1ddb2bcf6636df70ab78d211a8882e8 Mon Sep 17 00:00:00 2001
From: Edward Lemur <ehmaldonado@webrtc.org>
Date: Mon, 8 Jan 2018 15:52:14 +0100
Subject: [PATCH] Use .empty() instead of '!= ""'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

R=phoglund@webrtc.org

Bug: None
Change-Id: I963d388de5be2eddf5094b0583178b2059fb4509
Reviewed-on: https://webrtc-review.googlesource.com/37940
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Commit-Queue: Edward Lemur <ehmaldonado@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21530}
---
 test/test_main.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_main.cc b/test/test_main.cc
index 60e75bc2e3..f86dd1f4e2 100644
--- a/test/test_main.cc
+++ b/test/test_main.cc
@@ -88,7 +88,7 @@ int main(int argc, char* argv[]) {
   int exit_code = RUN_ALL_TESTS();
 
   std::string chartjson_result_file = FLAG_chartjson_result_file;
-  if (chartjson_result_file != "") {
+  if (!chartjson_result_file.empty()) {
     webrtc::test::WritePerfResults(chartjson_result_file);
   }