From 3e5c6a156b8bb0c82c27e6b43db3a03e80cae0ce Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Mon, 29 May 2023 09:49:33 -0700
Subject: [PATCH] Correct Windows wrapping heuristics condition

---
 src/common/CoreTerminal.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/CoreTerminal.ts b/src/common/CoreTerminal.ts
index 13ed8c5e..8ff9b988 100644
--- a/src/common/CoreTerminal.ts
+++ b/src/common/CoreTerminal.ts
@@ -265,8 +265,8 @@ export abstract class CoreTerminal extends Disposable implements ICoreTerminal {
   private _handleWindowsPtyOptionChange(): void {
     let value = false;
     const windowsPty = this.optionsService.rawOptions.windowsPty;
-    if (windowsPty) {
-      value = !!(windowsPty.buildNumber && windowsPty.backend === 'conpty' && windowsPty.buildNumber < 21376);
+    if (windowsPty && windowsPty.buildNumber !== undefined && windowsPty.buildNumber !== undefined) {
+      value = !!(windowsPty.backend === 'conpty' && windowsPty.buildNumber < 21376);
     } else if (this.optionsService.rawOptions.windowsMode) {
       value = true;
     }