From e98c558bf3e7fc1cf8d8c83fd6144e272d7e4682 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Wed, 30 Oct 2019 11:29:08 -0400
Subject: [PATCH] chore: fix types

---
 packages/runtime-core/src/apiWatch.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/runtime-core/src/apiWatch.ts b/packages/runtime-core/src/apiWatch.ts
index 4a8248aa..9f530661 100644
--- a/packages/runtime-core/src/apiWatch.ts
+++ b/packages/runtime-core/src/apiWatch.ts
@@ -138,8 +138,7 @@ function doWatch(
 
   let cleanup: Function
   const registerCleanup: CleanupRegistrator = (fn: () => void) => {
-    // TODO wrap the cleanup fn for error handling
-    cleanup = runner.onStop = () => {
+    cleanup = runner.options.onStop = () => {
       callWithErrorHandling(fn, instance, ErrorCodes.WATCH_CLEANUP)
     }
   }