From 87beefb5de6f32e845376cdceb46ae8f931d3a4a Mon Sep 17 00:00:00 2001
From: nixx <nixx.dj@gmail.com>
Date: Tue, 3 Mar 2026 22:46:16 +0300
Subject: [PATCH] fix `hget` returned TypeError

---
 src/Command/RedisMap.php      | 2 +-
 test/Command/RedisMapTest.php | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Command/RedisMap.php b/src/Command/RedisMap.php
index 812386f..398d021 100644
--- a/src/Command/RedisMap.php
+++ b/src/Command/RedisMap.php
@@ -96,7 +96,7 @@ public function setValues(array $data): void
     /**
      * @link https://redis.io/commands/hget
      */
-    public function getValue(string $field): string
+    public function getValue(string $field): ?string
     {
         return $this->client->execute('hget', $this->key, $field);
     }
diff --git a/test/Command/RedisMapTest.php b/test/Command/RedisMapTest.php
index 331931c..22866cc 100644
--- a/test/Command/RedisMapTest.php
+++ b/test/Command/RedisMapTest.php
@@ -15,6 +15,8 @@ public function test(): void
         $this->assertSame([], $map->getKeys());
         $this->assertSame([], $map->getAll());
 
+        $this->assertNull($map->getValue('foo'));
+
         $map->setValues([
             'foo' => 'bar',
             'rofl' => 'lol',