remove redundant error check
remove redundant error check

hashicorp/packer,ricardclau/packer,rnaveiras/packer,bryson/packer,rnaveiras/packer,tas50/packer,timsutton/packer,bryson/packer,grubernaut/packer,paulmey/packer,rnaveiras/packer,timsutton/packer,timsutton/packer,dave2/packer,bryson/packer,mitchellh/packer,mitchellh/packer,dave2/packer,paulmey/packer,grubernaut/packer,ricardclau/packer,pecigonzalo/packer,pecigonzalo/packer,hashicorp/packer,ricardclau/packer,timsutton/packer,ricardclau/packer,dave2/packer,hashicorp/packer,timsutton/packer,paulmey/packer,dave2/packer,rnaveiras/packer,mitchellh/packer,ricardclau/packer,tas50/packer,hashicorp/packer,bryson/packer,grubernaut/packer,paulmey/packer,tas50/packer,grubernaut/packer,tas50/packer,rnaveiras/packer,dave2/packer,pecigonzalo/packer,tas50/packer,grubernaut/packer,dave2/packer,mitchellh/packer,grubernaut/packer,ricardclau/packer,bryson/packer,mitchellh/packer,bryson/packer,paulmey/packer,timsutton/packer,tas50/packer,paulmey/packer,pecigonzalo/packer,rnaveiras/packer