Revert "Dev (#37)"

This reverts commit 0fb732993b6790ef20b0e2316fc7b6d76c9645b7.

system/acp/sections/boost/index.php

@@ -32,9 +32,8 @@
 
     $aData = $mcache->get('data_boost_all');
 
-    if(!is_array($aData))
+    if($aData === false || !is_array($aData))
     {
-        $aData = array();
         $sql->query('SELECT SUM(`circles`), SUM(`money`) FROM `boost`');
         $data = $sql->get();