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-rw-r--r--classes/DiskCache.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/classes/DiskCache.php b/classes/DiskCache.php
index 290fbd9c3..196eed02d 100644
--- a/classes/DiskCache.php
+++ b/classes/DiskCache.php
@@ -206,7 +206,7 @@ class DiskCache implements Cache_Adapter {
}
public function __construct(string $dir) {
- foreach (PluginHost::getInstance()->get_plugins() as $n => $p) {
+ foreach (PluginHost::getInstance()->get_plugins() as $p) {
if (implements_interface($p, "Cache_Adapter")) {
/** @var Cache_Adapter $p */