Fix uibench performance regression for node removal reflow.

preactjs · May 24, 2016 · f42d2c7 · f42d2c7
1 parent e8a1924
commit f42d2c7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vdom/diff.js b/src/vdom/diff.js
@@ -157,7 +157,7 @@ function innerDiffNode(dom, vchildren, context, mountAll) {
 			if (c) deepHook(c, 'componentWillMount');
 
 			let next = originalChildren[i];
-			if (next!==child) {
+			if (next!==child && originalChildren[i+1]!==child) {
 				if (next) {
 					dom.insertBefore(child, next);
 				}