fix(runtime-core): clone root vnode before inheriting directives

2022-05-13 07:29:28 +08:00 · 2022-05-13 07:29:28 +08:00 · d36ca4d80e
commit d36ca4d80e
parent 9ecee16f89
1 changed files with 2 additions and 0 deletions
--- a/packages/runtime-core/src/componentRenderUtils.ts
+++ b/packages/runtime-core/src/componentRenderUtils.ts
@ -215,6 +215,8 @@ export function renderComponentRoot(
          `The directives will not function as intended.`
      )
    }
+    // clone before mutating since the root may be a hoisted vnode
+    root = cloneVNode(root)
    root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs
  }
  // inherit transition data