From 3d48a7c711b879bfec62a1ff52c51ca9b7ec4d43 Mon Sep 17 00:00:00 2001
From: XieZongChen <46394163+amadeus711@users.noreply.github.com>
Date: Sun, 27 Jun 2021 15:59:34 +0800
Subject: [PATCH] fix(carousel): fix navigate to current item (#302)

* fix(carousel): fix carousel click triggering button bug

* Apply suggestions from code review

Co-authored-by: 07akioni <07akioni2@gmail.com>
---
 CHANGELOG.en-US.md            | 1 +
 CHANGELOG.zh-CN.md            | 1 +
 src/carousel/src/Carousel.tsx | 3 ++-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.en-US.md b/CHANGELOG.en-US.md
index 96a5eeb0d..581ae038b 100644
--- a/CHANGELOG.en-US.md
+++ b/CHANGELOG.en-US.md
@@ -16,6 +16,7 @@
 
 - Fix `n-date-picker` `n-provider` pass `date-locale` not work, closes [#250](https://github.com/TuSimple/naive-ui/issues/250).
 - Fix `n-input` clear button placeholder prevent clicking on actual component [#288](https://github.com/TuSimple/naive-ui/issues/288)
+- Fix `n-carousel` click the at current item button, the component behaves abnormally.
 
 ## 2.14.0 (2021-06-23)
 
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index e45bd15ef..5f52d0e89 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -16,6 +16,7 @@
 
 - 修复 `n-date-picker` `n-provider` 传递 `date-locale` 属性无效，关闭 [#250](https://github.com/TuSimple/naive-ui/issues/250)
 - Fix `n-input` clear button placeholder prevent clicking on actual component [#288](https://github.com/TuSimple/naive-ui/issues/288)
+- 修复 `n-carousel` 点击当前页对应的控制按钮时，组件显示异常
 
 ## 2.14.0 (2021-06-23)
 
diff --git a/src/carousel/src/Carousel.tsx b/src/carousel/src/Carousel.tsx
index fa8f66aab..9c6ef219a 100644
--- a/src/carousel/src/Carousel.tsx
+++ b/src/carousel/src/Carousel.tsx
@@ -60,8 +60,9 @@ export default defineComponent({
     function setCurrent (value: number): void {
       if (lengthRef.value <= 1) return
       if (inTransition) return
-      inTransition = true
       const { value: current } = currentRef
+      if (value === current) return
+      inTransition = true
       if (current === 1 && value === lengthRef.value && value - current > 1) {
         currentRef.value--
       } else if (