From 4c0d594e99287a99043bca9cc169977fb1caced1 Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Mon, 24 Oct 2022 12:09:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DPartition=E8=AE=A1=E7=AE=97si?=
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---
 CHANGELOG.md                                                  | 3 ++-
 .../src/main/java/cn/hutool/core/collection/Partition.java    | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c20eac843..9f8efdf31 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,12 +3,13 @@
 
 -------------------------------------------------------------------------------------------------------------
 
-# 5.8.10.M1 (2022-10-23)
+# 5.8.10.M1 (2022-10-24)
 
 ### 🐣新特性
 
 ### 🐞Bug修复
 * 【db    】      修复分页时order by截断问题（issue#I5X6FM@Gitee）
+* 【db    】      修复Partition计算size除数为0报错问题（pr#2677@Github）
 
 -------------------------------------------------------------------------------------------------------------
 # 5.8.9 (2022-10-22)
diff --git a/hutool-core/src/main/java/cn/hutool/core/collection/Partition.java b/hutool-core/src/main/java/cn/hutool/core/collection/Partition.java
index b5dbdaed1..8b1075853 100644
--- a/hutool-core/src/main/java/cn/hutool/core/collection/Partition.java
+++ b/hutool-core/src/main/java/cn/hutool/core/collection/Partition.java
@@ -42,6 +42,10 @@ public class Partition<T> extends AbstractList<List<T>> {
 	public int size() {
 		// 此处采用动态计算，以应对list变
 		final int size = this.size;
+		if(0 == size){
+			return 0;
+		}
+
 		final int total = list.size();
 		// 类似于判断余数，当总数非整份size时，多余的数>=1，则相当于被除数多一个size，做到+1目的
 		// 类似于：if(total % size > 0){length += 1;}