From c5754a5ec5370e50a2ef41ee23ceff0544db1db3 Mon Sep 17 00:00:00 2001
From: Victor Dubiniuk <victor.dubiniuk@gmail.com>
Date: Mon, 12 Dec 2016 16:51:27 +0300
Subject: [PATCH] Do not validate return code is set is successful

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
---
 lib/private/Memcache/Memcached.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/private/Memcache/Memcached.php b/lib/private/Memcache/Memcached.php
index 12f45739374..f0cb4ae99db 100644
--- a/lib/private/Memcache/Memcached.php
+++ b/lib/private/Memcache/Memcached.php
@@ -110,7 +110,9 @@ class Memcached extends Cache implements IMemcache {
 		} else {
 			$result = self::$cache->set($this->getNamespace() . $key, $value);
 		}
-		$this->verifyReturnCode();
+		if ($result !== true) {
+			$this->verifyReturnCode();
+		}
 		return $result;
 	}