From 700230c07cd2c68eafd701b8b7c831d483311ee8 Mon Sep 17 00:00:00 2001
From: Shakker <shakkerdroid@gmail.com>
Date: Fri, 8 May 2026 20:41:06 +0100
Subject: [PATCH] test: tighten extension script mock assertion

---
 test/scripts/test-extension.test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/scripts/test-extension.test.ts b/test/scripts/test-extension.test.ts
index ba2d4152448..20e9b3da69e 100644
--- a/test/scripts/test-extension.test.ts
+++ b/test/scripts/test-extension.test.ts
@@ -35,7 +35,7 @@ function runScript(args: string[], cwd = process.cwd()) {
 }
 
 function requireFirstMockArg<T>(mock: { mock: { calls: Array<[T, ...unknown[]]> } }): T {
-  const arg = mock.mock.calls[0]?.[0];
+  const [arg] = mock.mock.calls[0] ?? [];
   if (arg === undefined) {
     throw new Error("expected first mock call argument");
   }