From 7019e02f6101f1d52768b7a3742aee87f5ca4581 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sun, 9 Aug 2020 09:19:15 -0400
Subject: [PATCH] Fix unexpected return value of RedisCache->delete()

- Address https://github.com/friendica/friendica/issues/8876#issuecomment-671025374
---
 src/Core/Cache/RedisCache.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Core/Cache/RedisCache.php b/src/Core/Cache/RedisCache.php
index 9a982fe04..5dbb96388 100644
--- a/src/Core/Cache/RedisCache.php
+++ b/src/Core/Cache/RedisCache.php
@@ -139,7 +139,9 @@ class RedisCache extends BaseCache implements IMemoryCache
 	public function delete($key)
 	{
 		$cachekey = $this->getCacheKey($key);
-		return ($this->redis->del($cachekey) > 0);
+		$this->redis->del($cachekey);
+		// Redis doesn't have an error state for del()
+		return true;
 	}
 
 	/**