From 14e475d8afb7a6986d5b38e9129945b69832e466 Mon Sep 17 00:00:00 2001
From: Nikita Koksharov <nkoksharov@redisson.pro>
Date: Wed, 27 Jan 2021 11:08:30 +0300
Subject: [PATCH] Fixed - eval command executed on  Redis cluster doesn't use
 key for master/slave selection. #3370

---
 .../src/main/java/org/redisson/RedissonScript.java   | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/redisson/src/main/java/org/redisson/RedissonScript.java b/redisson/src/main/java/org/redisson/RedissonScript.java
index 16fb57491..3dc282811 100644
--- a/redisson/src/main/java/org/redisson/RedissonScript.java
+++ b/redisson/src/main/java/org/redisson/RedissonScript.java
@@ -82,12 +82,20 @@ public class RedissonScript implements RScript {
 
     @Override
     public <R> R eval(Mode mode, String luaScript, ReturnType returnType, List<Object> keys, Object... values) {
-        return eval(null, mode, luaScript, returnType, keys, values);
+        String key = null;
+        if (!keys.isEmpty()) {
+            key = (String) keys.get(0);
+        }
+        return eval(key, mode, luaScript, returnType, keys, values);
     }
 
     @Override
     public <R> RFuture<R> evalAsync(Mode mode, String luaScript, ReturnType returnType, List<Object> keys, Object... values) {
-        return evalAsync(null, mode, luaScript, returnType, keys, values);
+        String key = null;
+        if (!keys.isEmpty()) {
+            key = (String) keys.get(0);
+        }
+        return evalAsync(key, mode, luaScript, returnType, keys, values);
     }
 
     @Override