Adding ConfigFileSaver and tests

[friendica.git] / src / Core / Config / Cache / ConfigCache.php

diff --git a/src/Core/Config/Cache/ConfigCache.php b/src/Core/Config/Cache/ConfigCache.php
index cf50b43d4f4685fb1ba221ac8fa021aa9f559f65..f61865cee627a6e310ed8474586584c83702361b 100644 (file)
--- a/src/Core/Config/Cache/ConfigCache.php
+++ b/src/Core/Config/Cache/ConfigCache.php
@@ -5,7 +5,7 @@ namespace Friendica\Core\Config\Cache;
 /**
  * The Friendica config cache for the application
  * Initial, all *.config.php files are loaded into this cache with the
- * ConfigCacheLoader ( @see ConfigCacheLoader )
+ * ConfigFileLoader ( @see ConfigFileLoader )
  */
 class ConfigCache implements IConfigCache, IPConfigCache
 {
@@ -30,7 +30,7 @@ class ConfigCache implements IConfigCache, IPConfigCache
                $categories = array_keys($config);
 
                foreach ($categories as $category) {
-                       if (isset($config[$category]) && is_array($config[$category])) {
+                       if (is_array($config[$category])) {
                                $keys = array_keys($config[$category]);
 
                                foreach ($keys as $key) {