fix(runtime-core): stricter compat root mount check

2021-05-27 20:47:46 -04:00
parent 669037277b
commit 32e21333dd
4 changed files with 12 additions and 15 deletions
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -1301,7 +1301,8 @@ function baseCreateRenderer(
  ) => {
    // 2.x compat may pre-creaate the component instance before actually
    // mounting
-    const compatMountInstance = __COMPAT__ && initialVNode.component
+    const compatMountInstance =
+      __COMPAT__ && initialVNode.isCompatRoot && initialVNode.component
    const instance: ComponentInternalInstance =
      compatMountInstance ||
      (initialVNode.component = createComponentInstance(