fix(runtime-core): vnode.el is null in watcher after rerendering (#2295)

fix #2170
2020-10-05 22:05:43 +02:00
parent db6c2df24b
commit 28d5fd7a28
2 changed files with 80 additions and 1 deletions
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -1425,11 +1425,11 @@ function baseCreateRenderer(
        }

        if (next) {
+          next.el = vnode.el
          updateComponentPreRender(instance, next, optimized)
        } else {
          next = vnode
        }
-        next.el = vnode.el

        // beforeUpdate hook
        if (bu) {