From de62cc040c22e3bd93222a9cc84b6564a4b08b51 Mon Sep 17 00:00:00 2001
From: underfin <2218301630@qq.com>
Date: Wed, 29 Jul 2020 03:52:20 +0800
Subject: [PATCH] fix(hmr): should update el for `HYDRATE_EVENTS` patchFlags
 node (#1707)

fix https://github.com/vitejs/vite/issues/613
---
 packages/runtime-core/src/renderer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index df26f87ac..ed8322531 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -2105,7 +2105,7 @@ function baseCreateRenderer(
         const c1 = ch1[i] as VNode
         const c2 = (ch2[i] = cloneIfMounted(ch2[i] as VNode))
         if (c2.shapeFlag & ShapeFlags.ELEMENT && !c2.dynamicChildren) {
-          if (c2.patchFlag <= 0) {
+          if (c2.patchFlag <= 0 || c2.patchFlag === PatchFlags.HYDRATE_EVENTS) {
             c2.el = c1.el
           }
           traverseStaticChildren(c1, c2)