hashicorp/terraform — pull request #615 by rubbish (2014-11-30 14:26:25+00:00)
Title: fixing array length for aws instance volumes

I ran into this when using an `aws_instance` resource with our own AMI instead of the 14.04 AMI. I'm not entirely sure what's different about our AMI (I didn't create it and I couldn't find anything helpful). Anyways, I got a crash.log with: