From b888537c899c90ec8486b5c6e2230b63b91261c5 Mon Sep 17 00:00:00 2001
From: Sandeep Somavarapu <sasomava@microsoft.com>
Date: Mon, 3 Jun 2024 10:06:32 +0200
Subject: [PATCH] do optional check

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

diff --git a/src/package.ts b/src/package.ts
index c4304329..f028192f 100644
--- a/src/package.ts
+++ b/src/package.ts
@@ -1855,7 +1855,7 @@ export async function signPackage(packagePath: string, signScript: string): Prom
 			}
 			return c();
 		});
-		proc.stdout!.on('data', (data) => {
+		proc.stdout?.on('data', (data) => {
 			console.log(data.toString('utf8'));
 		});
 	});