From b0c382f2f8e270c430b3c4f9bfa59bc484825d98 Mon Sep 17 00:00:00 2001
From: "wacky6.AriesMBP" <416707889@qq.com>
Date: Tue, 26 Dec 2017 23:25:36 +0800
Subject: [PATCH] Slider: mitigate high cpu usage (#8989)

see: https://github.com/ElemeFE/element/issues/8989
---
 packages/slider/src/main.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/slider/src/main.vue b/packages/slider/src/main.vue
index b754d7a34..d50033bc1 100644
--- a/packages/slider/src/main.vue
+++ b/packages/slider/src/main.vue
@@ -260,6 +260,7 @@
 
     computed: {
       stops() {
+        if (!this.showStops) return [];
         if (this.step === 0) {
           process.env.NODE_ENV !== 'production' &&
           console.warn('[Element Warn][Slider]step should not be 0.');