revert unecessary check
revert unecessary check

tas50/packer,pecigonzalo/packer,grubernaut/packer,hashicorp/packer,grubernaut/packer,tb3088/packer,rnaveiras/packer,tas50/packer,bryson/packer,mitchellh/packer,ricardclau/packer,mitchellh/packer,mkuzmin/packer,paulmey/packer,paulmey/packer,dave2/packer,mitchellh/packer,tb3088/packer,youhong316/packer,bryson/packer,youhong316/packer,grubernaut/packer,mitchellh/packer,rnaveiras/packer,mkuzmin/packer,timsutton/packer,timsutton/packer,hashicorp/packer,tb3088/packer,mkuzmin/packer,tas50/packer,paulmey/packer,youhong316/packer,dave2/packer,rnaveiras/packer,pecigonzalo/packer,tas50/packer,timsutton/packer,youhong316/packer,tb3088/packer,ricardclau/packer,bryson/packer,ricardclau/packer,mitchellh/packer,ricardclau/packer,pecigonzalo/packer,dave2/packer,rnaveiras/packer,bryson/packer,tas50/packer,youhong316/packer,bryson/packer,tb3088/packer,grubernaut/packer,timsutton/packer,dave2/packer,pecigonzalo/packer,timsutton/packer,tb3088/packer,ricardclau/packer,bryson/packer,paulmey/packer,ricardclau/packer,mkuzmin/packer,mkuzmin/packer,rnaveiras/packer,timsutton/packer,hashicorp/packer,tas50/packer,youhong316/packer,mkuzmin/packer,grubernaut/packer,rnaveiras/packer,paulmey/packer,grubernaut/packer,paulmey/packer,dave2/packer,hashicorp/packer,dave2/packer