From a17556b8765fe4d48b22baa86389bec9e729f68f Mon Sep 17 00:00:00 2001
From: Richard Hansen <rhansen@rhansen.org>
Date: Sun, 2 May 2021 22:46:48 -0400
Subject: [PATCH] remote_runner: Avoid searching the full text for "FINISHED"

---
 src/tests/frontend/travis/remote_runner.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/tests/frontend/travis/remote_runner.js b/src/tests/frontend/travis/remote_runner.js
index 047095a19..aa1be1066 100644
--- a/src/tests/frontend/travis/remote_runner.js
+++ b/src/tests/frontend/travis/remote_runner.js
@@ -50,9 +50,9 @@ const sauceTestWorker = async.queue(async ({name, pfx, testSettings}) => {
   // how many characters of the log have been sent to travis
   let logIndex = 0;
   while (true) {
-    const consoleText = await browser.eval("$('#console').text()") || '';
-    consoleText.substring(logIndex).split('\n').forEach((line) => log(line, pfx));
-    logIndex = consoleText.length;
+    const consoleText = (await browser.eval("$('#console').text()") || '').substring(logIndex);
+    consoleText.split('\n').forEach((line) => log(line, pfx));
+    logIndex += consoleText.length;
     const [finished, nFailedStr] = consoleText.match(finishedRegex) || [];
     if (finished) {
       if (nFailedStr !== '0') process.exitCode = 1;