Patch for /carriers/dhl_germany.class.php

```
Fix: Issue #2
```

Original issue reported on code.google.com by `gerdchri...@googlemail.com` on 30 Jan 2013 at 9:06

Attachments:
- [dhl_germany.class.php.patch](https://storage.googleapis.com/google-code-attachments/php-parcel-tracker/issue-3/comment-0/dhl_germany.class.php.patch)
