From 58527bb2ffee5ac81671a3b96e941b865dc3d270 Mon Sep 17 00:00:00 2001
From: jeanp413 <jeanp413@hotmail.com>
Date: Tue, 4 May 2021 11:23:31 -0500
Subject: [PATCH] Fixes undefined soundService

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

diff --git a/src/browser/Terminal.ts b/src/browser/Terminal.ts
index e9241a8c1..9d3838a6f 100644
--- a/src/browser/Terminal.ts
+++ b/src/browser/Terminal.ts
@@ -1149,7 +1149,7 @@ export class Terminal extends CoreTerminal implements ITerminal {
    */
   public bell(): void {
     if (this._soundBell()) {
-      this._soundService!.playBellSound();
+      this._soundService?.playBellSound();
     }
 
     this._onBell.fire();