Raydiation/owncloud_scaffolding — pull request #6 by Kondou-ger (2013-06-01 10:54:39+00:00)
Title: Avoid cryptic messages when there are no arguments

```
kondou:owncloud_scaffolding/ $ ./owncloud.py
Traceback (most recent call last):
File "./owncloud.py", line 57, in
main()
File "./owncloud.py", line 52, in main
if scaffolder.canHandle(args):
File "/home/kondou/git/owncloud_scaffolding/owncloud_scaffolding/scaffolders/scaffolder.py", line 52, in canHandle
if args.which == self._cmd:
AttributeError: 'Namespace' object has no attribute 'which'
```
is not helpfull