netz98/n98-magerun — pull request #272 by rskuipers (2013-12-14 21:17:11+00:00)
Title: [TASK] Allow directory as argument for db:dump

Added an is_dir check to support the following syntax:

```
rick@rick-desktop:~/public_html/magento/web$ ./n98-magerun.phar db:dump ../

Dump MySQL Database

Filename for SQL dump: [../2013-12-14_210711_magento.sql]
Start dumping database magento to file ../2013-12-14_210711_magento.sql
Finished
```