From 96c9a3529c9a2e9d6c7fc2e5d2d5f220774e5187 Mon Sep 17 00:00:00 2001
From: Looly <loolly@gmail.com>
Date: Sat, 18 Jun 2022 23:54:06 +0800
Subject: [PATCH] fix bug

---
 CHANGELOG.md                                                    | 1 +
 .../src/main/java/cn/hutool/core/collection/IterUtil.java       | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc2c8d73e..2eabe1062 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
 * 【extra  】     修复createExtractor中抛出异常后流未关闭问题（pr#2384@Github）
 * 【core   】     修复CsvData.getHeader没有判空导致空指针问题（issue#I5CK7Q@Gitee）
 * 【core   】     修复单字母转换为数字的问题（issue#I5C4K1@Gitee）
+* 【core   】     修复IterUtil.filter无效问题
 
 -------------------------------------------------------------------------------------------------------------
 
diff --git a/hutool-core/src/main/java/cn/hutool/core/collection/IterUtil.java b/hutool-core/src/main/java/cn/hutool/core/collection/IterUtil.java
index b7db3b13f..b93048618 100755
--- a/hutool-core/src/main/java/cn/hutool/core/collection/IterUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/collection/IterUtil.java
@@ -689,7 +689,7 @@ public class IterUtil {
 		for (T t : iter) {
 			modified = (null == editor) ? t : editor.edit(t);
 			if (null != modified) {
-				result.add(t);
+				result.add(modified);
 			}
 		}
 		return result;