Automattic/batcache — pull request #30 by khromov (2014-04-09 09:15:04+00:00)
Title: Fix for Undefined property: batcache::$do

```
Notice: Undefined property: batcache::$do in /var/www/site/wp-content/advanced-cache.php on line 428
```

This is because the variable is not always properly initialized. This change makes sure it is. I'm pretty sure the logic is correct but please double check.