State: present --> absent --> present not possible

[ciroiriarte]

Hi!, I'm configuring a new loopback alias, the device configuration file is created, change the state to absent zeroes the file on the next run (doesn't delete it). If I want to enable that alias again (changing its state), I get this errors:

Error: Could not prefetch network_config provider 'redhat': No resource and no name in property hash in redhat instance Notice: /Stage[main]/anycast::Aliases/Setinterface[lo:1]/Network_config[lo:1]/ensure: created Error: /Network_config[lo:1]: Could not evaluate: No resource and no name in property hash in redhat instance

Deleting the empty files allows it to run again without errors

SO: RHEL6 Puppet: 3.7.1 adrien-network: 0.4.1

[legooolas]

For info, this is the same problem shown in issue #89 along with a mod to the code as a workaround.

[jhoblitt]

This should have be resolved by #90.