Thanks everyone. I think what I was after was confirmation that appending lists in this fashion wasn't supported and it seems it isn't. Maciej Delmanowski's suggestion looks like a viable workaround though so I'll give it a go.
Apologies for the duplicate post in the first instance, Michael -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/5ab0723e-1c76-4801-93e2-a37d016f851c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
