From 3af421cef09d4124012d57a3677cf474ab461c5d Mon Sep 17 00:00:00 2001
From: liulinboyi <814921718@qq.com>
Date: Thu, 28 Apr 2022 20:12:03 +0800
Subject: [PATCH] fix(server-renderer): Scoped data attributes aren't passed
 down to functional components #5817

---
 packages/server-renderer/src/helpers/ssrRenderComponent.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/server-renderer/src/helpers/ssrRenderComponent.ts b/packages/server-renderer/src/helpers/ssrRenderComponent.ts
index 4709f23a674..35ae409f0b2 100644
--- a/packages/server-renderer/src/helpers/ssrRenderComponent.ts
+++ b/packages/server-renderer/src/helpers/ssrRenderComponent.ts
@@ -1,3 +1,4 @@
+import { isFunction } from '@vue/shared'
 import { Component, ComponentInternalInstance, createVNode, Slots } from 'vue'
 import { Props, renderComponentVNode, SSRBuffer } from '../render'
 import { SSRSlots } from './ssrRenderSlot'
@@ -10,7 +11,9 @@ export function ssrRenderComponent(
   slotScopeId?: string
 ): SSRBuffer | Promise<SSRBuffer> {
   return renderComponentVNode(
-    createVNode(comp, props, children),
+    isFunction(comp) && parentComponent
+      ? (parentComponent.subTree = createVNode(comp, props, children))
+      : createVNode(comp, props, children),
     parentComponent,
     slotScopeId
   )