Re: [Qemu-devel] [PATCH v2 4/7] iotests.py: don't abort if IMGKEYSECRET is undefined

[Eric Blake <eblake@redhat.com>]

On 12/12/18 7:50 PM, John Snow wrote:
> Instead of using os.environ[], use .get with a default of empty string
> to match the setup in check to allow us to import the iotests module
> (for debugging, say) without needing a crafted environment just to
> import the module.
> 
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>   tests/qemu-iotests/iotests.py | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Eric Blake <eblake@redhat.com>

> diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
> index d537538ba0..a34e66813a 100644
> --- a/tests/qemu-iotests/iotests.py
> +++ b/tests/qemu-iotests/iotests.py
> @@ -63,7 +63,7 @@ socket_scm_helper = os.environ.get('SOCKET_SCM_HELPER', 'socket_scm_helper')
>   debug = False
>   
>   luks_default_secret_object = 'secret,id=keysec0,data=' + \
> -                             os.environ['IMGKEYSECRET']
> +                             os.environ.get('IMGKEYSECRET', '')
>   luks_default_key_secret_opt = 'key-secret=keysec0'
>   
>   
> 

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org