From c1025b72685f1e52962cd7d22b9f0d8a1422cd45 Mon Sep 17 00:00:00 2001
From: Chopper <liushuai711@gmail.com>
Date: Wed, 4 Aug 2021 09:26:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E8=BF=98=E5=8E=9F?=
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---
 .../modules/search/serviceimpl/EsGoodsSearchServiceImpl.java | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/framework/src/main/java/cn/lili/modules/search/serviceimpl/EsGoodsSearchServiceImpl.java b/framework/src/main/java/cn/lili/modules/search/serviceimpl/EsGoodsSearchServiceImpl.java
index 2ad41f23..71e8e36a 100644
--- a/framework/src/main/java/cn/lili/modules/search/serviceimpl/EsGoodsSearchServiceImpl.java
+++ b/framework/src/main/java/cn/lili/modules/search/serviceimpl/EsGoodsSearchServiceImpl.java
@@ -104,10 +104,7 @@ public class EsGoodsSearchServiceImpl implements EsGoodsSearchService {
     @Override
     public List<String> getHotWords(Integer count) {
         List<String> hotWords = new ArrayList<>();
-        if (hotWords.isEmpty() || hotWords == null) {
-            return null;
-        }
-        //下表从0开始，所以count-1
+        //下标从0开始，所以count-1
         count = count - 1;
         Set<DefaultTypedTuple> set = cache.reverseRangeWithScores(CachePrefix.HOT_WORD.getPrefix(), count);
         for (DefaultTypedTuple defaultTypedTuple : set) {