From 71adf6e4acc03e7a0b28bf228742cc47b32ea093 Mon Sep 17 00:00:00 2001
From: pushedrumex <pushedrumex@naver.com>
Date: Tue, 12 Mar 2024 16:48:56 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20Null=20=EC=B0=B8=EC=A1=B0=EB=A5=BC?=
 =?UTF-8?q?=20=EB=B0=A9=EC=A7=80=ED=95=9C=EB=8B=A4.?=
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---
 .../domain/animal/repository/AnimalRedisRepository.java        | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/clova/anifriends/domain/animal/repository/AnimalRedisRepository.java b/src/main/java/com/clova/anifriends/domain/animal/repository/AnimalRedisRepository.java
index 59a99739..3d34b112 100644
--- a/src/main/java/com/clova/anifriends/domain/animal/repository/AnimalRedisRepository.java
+++ b/src/main/java/com/clova/anifriends/domain/animal/repository/AnimalRedisRepository.java
@@ -69,7 +69,8 @@ public Long getTotalNumberOfAnimals() {
 
     @Override
     public FindAnimalsResponse findAnimals(int size, long count) {
-        Set<Object> cachedResponses = zSetOperations.range(ANIMAL_ZSET_KEY, 0, size - 1L);
+        Set<Object> cachedResponses = requireNonNull(
+            zSetOperations.range(ANIMAL_ZSET_KEY, 0, size - 1L));
         PageInfo pageInfo = PageInfo.of(count, count > size);
 
         if (cachedResponses.size() == size) {