From: Evan You <yyx990803@gmail.com>
Date: Mon, 11 May 2020 19:46:30 +0000 (-0400)
Subject: fix(hmr): static child traversal should only affect elements
X-Git-Tag: v3.0.0-beta.12~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bc6a8c1cf4f409eea0cefa8b8a7619aae1f3569;p=thirdparty%2Fvuejs%2Fcore.git

fix(hmr): static child traversal should only affect elements
---

diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index 359648b531..3050f401b5 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -1984,7 +1984,12 @@ function baseCreateRenderer(
       for (let i = 0; i < ch1.length; i++) {
         const c1 = ch1[i]
         const c2 = ch2[i]
-        if (isVNode(c1) && isVNode(c2) && !c2.dynamicChildren) {
+        if (
+          isVNode(c1) &&
+          isVNode(c2) &&
+          c2.shapeFlag & ShapeFlags.ELEMENT &&
+          !c2.dynamicChildren
+        ) {
           if (c2.patchFlag <= 0) {
             c2.el = c1.el
           }