From ebaa926f396d3cd6b473775d2e68770f835e819a Mon Sep 17 00:00:00 2001
From: Wesley Wigham <wwigham@gmail.com>
Date: Wed, 11 Nov 2020 16:50:08 -0800
Subject: [PATCH] Fix post-LKG build

---
 src/harness/harnessIO.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/harness/harnessIO.ts b/src/harness/harnessIO.ts
index 0c62fc78ec8..f556b6e47f6 100644
--- a/src/harness/harnessIO.ts
+++ b/src/harness/harnessIO.ts
@@ -1381,7 +1381,7 @@ namespace Harness {
                 else {
                     IO.writeFile(actualFileName, encodedActual);
                 }
-                if (require && opts && opts.PrintDiff) {
+                if (!!require && opts && opts.PrintDiff) {
                     const Diff = require("diff");
                     const patch = Diff.createTwoFilesPatch("Expected", "Actual", expected, actual, "The current baseline", "The new version");
                     throw new Error(`The baseline file ${relativeFileName} has changed.${ts.ForegroundColorEscapeSequences.Grey}\n\n${patch}`);