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-rw-r--r--phpBB/includes/acm/acm_memory.php6
1 files changed, 6 insertions, 0 deletions
diff --git a/phpBB/includes/acm/acm_memory.php b/phpBB/includes/acm/acm_memory.php
index 4e0f35f157..2936ea0bae 100644
--- a/phpBB/includes/acm/acm_memory.php
+++ b/phpBB/includes/acm/acm_memory.php
@@ -407,6 +407,12 @@ class acm_memory
*/
function remove_file($filename, $check = false)
{
+ if (!function_exists('phpbb_is_writable'))
+ {
+ global $phpbb_root_path, $phpEx;
+ include($phpbb_root_path . 'includes/functions.' . $phpEx);
+ }
+
if ($check && !phpbb_is_writable($this->cache_dir))
{
// E_USER_ERROR - not using language entry - intended.