Add "direct file access" check

beaver-dev · beaver-dev · commit 5c3cac4fc0be · 2016-03-13T18:43:53.000+01:00
diff --git a/_upgrade.php b/_upgrade.php
@@ -12,7 +12,7 @@
 use FeatherBB\Core\AdminUtils;
 
 // Make sure no one attempts to run this script "directly"
-if (isset($feather)) {
+if (isset($upgrade_script)) {
     // Check if 'style' folder from version <= 0.2.2 exists
     if (is_dir(__DIR__.'/style')) {
         AdminUtils::delete_folder(__DIR__.'/style');
