1 files changed, 1 insertions, 0 deletions
diff --git a/inc/cache.php b/inc/cache.php
index 491fe1923..ae27f4e9e 100644
--- a/inc/cache.php
+++ b/inc/cache.php
@@ -181,6 +181,7 @@ class cache_parser extends cache {
   }
 
   function _addDependencies() {
+    global $conf;
 
     $this->depends['age'] = isset($this->depends['age']) ? 
                    min($this->depends['age'],$conf['cachetime']) : $conf['cachetime'];