From b1a5840749cd7f2c9f98e4d3f1d1e2e7e65798d1 Mon Sep 17 00:00:00 2001
From: kfule <kta@live.jp>
Date: Wed, 25 Sep 2024 20:08:28 +0900
Subject: [PATCH 1/2] Remove code when vnode.attrs is null Because vnode.attrs
 is never null by commit f9e5163

---
 render/render.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/render/render.js b/render/render.js
index a95396716..a41244324 100644
--- a/render/render.js
+++ b/render/render.js
@@ -453,9 +453,6 @@ module.exports = function() {
 		var element = vnode.dom = old.dom
 		ns = getNameSpace(vnode) || ns
 
-		if (vnode.tag === "textarea") {
-			if (vnode.attrs == null) vnode.attrs = {}
-		}
 		updateAttrs(vnode, old.attrs, vnode.attrs, ns)
 		if (!maybeSetContentEditable(vnode)) {
 			updateNodes(element, old.children, vnode.children, hooks, null, ns)

From 1f9cc7dabeedd30e96cfd1e3cea57f9617dda299 Mon Sep 17 00:00:00 2001
From: kfule <kta@live.jp>
Date: Wed, 25 Sep 2024 20:12:18 +0900
Subject: [PATCH 2/2] Always keep key in vnode.attrs if it exists Because
 vnode.attrs is never null by commit f9e5163

---
 render/hyperscript.js            | 8 +-------
 render/tests/test-hyperscript.js | 4 ++--
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/render/hyperscript.js b/render/hyperscript.js
index 0015b26eb..028c8bdbe 100644
--- a/render/hyperscript.js
+++ b/render/hyperscript.js
@@ -36,7 +36,6 @@ function execSelector(state, vnode) {
 	var className = hasClass ? attrs.class : attrs.className
 
 	vnode.tag = state.tag
-	vnode.attrs = {}
 
 	if (!isEmpty(state.attrs)) {
 		var newAttrs = {}
@@ -64,12 +63,7 @@ function execSelector(state, vnode) {
 
 	if (hasClass) attrs.class = null
 
-	for (var key in attrs) {
-		if (hasOwn.call(attrs, key) && key !== "key") {
-			vnode.attrs = attrs
-			break
-		}
-	}
+	vnode.attrs = attrs
 
 	return vnode
 }
diff --git a/render/tests/test-hyperscript.js b/render/tests/test-hyperscript.js
index fcf69d25d..ed918fe1e 100644
--- a/render/tests/test-hyperscript.js
+++ b/render/tests/test-hyperscript.js
@@ -271,7 +271,7 @@ o.spec("hyperscript", function() {
 			var vnode = m("div", {key:"a"})
 
 			o(vnode.tag).equals("div")
-			o(vnode.attrs).deepEquals({})
+			o(vnode.attrs).deepEquals({key:"a"})
 			o(vnode.key).equals("a")
 		})
 		o("handles many attrs", function() {
@@ -343,7 +343,7 @@ o.spec("hyperscript", function() {
 			var vnode = m("custom-element", {key:"a"})
 
 			o(vnode.tag).equals("custom-element")
-			o(vnode.attrs).deepEquals({})
+			o(vnode.attrs).deepEquals({key:"a"})
 			o(vnode.key).equals("a")
 		})
 		o("handles many attrs", function() {