MDL-36466 cache: tidy up after review

admin/cli/install.php

@@ -127,6 +127,9 @@ if (function_exists('date_default_timezone_set') and function_exists('date_defau
 /** Used by library scripts to check they are being called by Moodle */
 define('MOODLE_INTERNAL', true);
 
+// Disables caching.. just in case.
+define('CACHE_DISABLE_ALL', true);
+
 // Check that PHP is of a sufficient version
 if (version_compare(phpversion(), "5.3.2") < 0) {
     $phpversion = phpversion();
@@ -169,9 +172,6 @@ require_once($CFG->dirroot.'/cache/lib.php');
 require($CFG->dirroot.'/version.php');
 $CFG->target_release = $release;
 
-// Disable the cache API.
-cache_factory::disable();
-
 //Database types
 $databases = array('mysqli' => moodle_database::get_driver_instance('mysqli', 'native'),
                    'pgsql'  => moodle_database::get_driver_instance('pgsql',  'native'),