From cd320abed3a95f1baf4493605cad3f596f4333c6 Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Mon, 19 Sep 2022 15:42:53 +0100
Subject: [PATCH] fix(vite, webpack): don't assume args are defined

---
 packages/vite/src/plugins/composable-keys.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/vite/src/plugins/composable-keys.ts b/packages/vite/src/plugins/composable-keys.ts
index df0f6aa311a..af251194fe1 100644
--- a/packages/vite/src/plugins/composable-keys.ts
+++ b/packages/vite/src/plugins/composable-keys.ts
@@ -45,7 +45,7 @@ export const composableKeysPlugin = createUnplugin((options: ComposableKeysOptio
 
           switch (name) {
             case 'useState':
-              if (node.arguments.length >= 2 || stringTypes.includes(node.arguments[0].type)) { return }
+              if (node.arguments.length >= 2 || stringTypes.includes(node.arguments[0]?.type)) { return }
               break
 
             case 'useFetch':
@@ -55,7 +55,7 @@ export const composableKeysPlugin = createUnplugin((options: ComposableKeysOptio
 
             case 'useAsyncData':
             case 'useLazyAsyncData':
-              if (node.arguments.length >= 3 || stringTypes.includes(node.arguments[0].type) || stringTypes.includes(node.arguments[node.arguments.length - 1].type)) { return }
+              if (node.arguments.length >= 3 || stringTypes.includes(node.arguments[0]?.type) || stringTypes.includes(node.arguments[node.arguments.length - 1]?.type)) { return }
               break
           }