tree 3cd33a3f30f5cfb7b9aa53af3c21f3d054bb121d
parent 7d75d4d807ccf2a62b85aaa0c9c06fa547c9e7c3
author Sam Stoelinga <sammiestoel@gmail.com> 1478551422 -0800
committer Sam Stoelinga <sammiestoel@gmail.com> 1478551607 -0800

Fix local_settings.py when app.plugin is not set

Without this patch the following error can be seen:
```
          ID: horizon_config
    Function: file.managed
        Name: /etc/openstack-dashboard/local_settings.py
      Result: False
     Comment: Unable to manage file: Jinja variable 'dict object' has no attribute 'plugin'
     Started: 20:38:48.391267
    Duration: 45.732 ms
     Changes:
```

This patch fixes it by first checking whether app.plugin is defined.

Change-Id: Id6f281f6593a0d96210ffc44b9ba7836d5dca9d2