Update "mrpetovan" email address

[friendica.git/.git] / src / Core / Cache / MemcachedCacheDriver.php

diff --git a/src/Core/Cache/MemcachedCacheDriver.php b/src/Core/Cache/MemcachedCacheDriver.php
index 8b752fb..9e9c00f 100644 (file)
--- a/src/Core/Cache/MemcachedCacheDriver.php
+++ b/src/Core/Cache/MemcachedCacheDriver.php
@@ -10,7 +10,7 @@ use Memcached;
 /**
  * Memcached Cache Driver
  *
- * @author Hypolite Petovan <mrpetovan@gmail.com>
+ * @author Hypolite Petovan <hypolite@mrpetovan.com>
  */
 class MemcachedCacheDriver extends AbstractCacheDriver implements IMemoryCacheDriver
 {
@@ -41,7 +41,9 @@ class MemcachedCacheDriver extends AbstractCacheDriver implements IMemoryCacheDr
                $this->memcached = new Memcached();
 
                array_walk($memcached_hosts, function (&$value) {
-                       $value = array_map('trim', explode(',', $value));
+                       if (is_string($value)) {
+                               $value = array_map('trim', explode(',', $value));
+                       }
                });
 
                $this->memcached->addServers($memcached_hosts);