Fixes for typos and cache problems

[mailer.git] / inc / classes / cachesystem.class.php

diff --git a/inc/classes/cachesystem.class.php b/inc/classes/cachesystem.class.php
index ad755f5dc57b5acd5b14ec70063f61bfc8f76e14..69ce20fef1eecdde14c9a5d0180cdf00a2808831 100644 (file)
--- a/inc/classes/cachesystem.class.php
+++ b/inc/classes/cachesystem.class.php
@@ -231,6 +231,9 @@ class CacheSystem {
                        // Try to remove it
                        $this->removeCacheFile();
                }
+
+               // Always return an empty array if we have trouble or no data
+               return array();
        }
 
        // Destroy an existing cache file