pantheon-systems/terminus — pull request #189 by iamEAP (2014-10-30 20:07:16+00:00)
Title: Check that terminus_jobs_list() returns truthy before iterating

Related to #188, but just a minor annoyance. PHP throws a warning when Terminus is unable to return a job list.

```
Invalid argument supplied for foreach() terminus.drush.inc:1754
```

Just need to account for `terminus_jobs_list()` returning FALSE.