undefined local variable within removetag! #3
Description
May 16 19:37:57 ip-172-31-14-59 cloud-init: sortinghat -c nxs -e stage -t web -r us-east-1 -z lakana-stage.com || true
May 16 19:37:57 ip-172-31-14-59 cloud-init: + sortinghat -c nxs -e stage -t web -r us-east-1 -z lakana-stage.com
May 16 19:38:05 ip-172-31-14-59 sortinghat[2052]: Grabbed current AutoScaling instance via aws-sdk
May 16 19:38:05 ip-172-31-14-59 sortinghat[2052]: Grabbed the instances of our AutoScaling group via aws-sdk
May 16 19:38:06 ip-172-31-14-59 sortinghat[2052]: Returning instances 'sortinghat-63','sortinghat-25','nxs-stage-web02-us-east-1','','sortinghat-61','sortinghat-55','sortinghat-63','sortinghat-79','nxs-stage-web03-us-east-1','sortinghat-75','nxs-stage-web01-us-east-1','sortinghat-73'
May 16 19:38:06 ip-172-31-14-59 sortinghat[2052]: Set Name tag to nxs-stage-web04-us-east-1 via aws-sdk
May 16 19:38:06 ip-172-31-14-59 sortinghat[2052]: Grabbed current AutoScaling instance via aws-sdk
May 16 19:38:07 ip-172-31-14-59 sortinghat[2052]: Grabbed the instances of our AutoScaling group via aws-sdk
May 16 19:38:08 ip-172-31-14-59 sortinghat[2052]: Returning instances 'sortinghat-63','sortinghat-25','nxs-stage-web02-us-east-1','nxs-stage-web04-us-east-1','sortinghat-61','sortinghat-55','sortinghat-63','sortinghat-79','nxs-stage-web03-us-east-1','sortinghat-75','nxs-stage-web01-us-east-1','sortinghat-73'
May 16 19:38:08 ip-172-31-14-59 cloud-init: /usr/local/share/gems/gems/sortinghat-0.3.3/lib/sortinghat/aws.rb:85:in `removetag!': undefined local variable or method `hostname' for #<Sortinghat::AWS:0x00000001a5d790> (NameError)
May 16 19:38:08 ip-172-31-14-59 cloud-init: from /usr/local/share/gems/gems/sortinghat-0.3.3/lib/sortinghat/banquet.rb:65:in `start!'
May 16 19:38:08 ip-172-31-14-59 cloud-init: from /usr/local/share/gems/gems/sortinghat-0.3.3/bin/sortinghat:52:in `<top (required)>'
May 16 19:38:08 ip-172-31-14-59 cloud-init: from /usr/local/bin/sortinghat:23:in `load'
May 16 19:38:08 ip-172-31-14-59 cloud-init: from /usr/local/bin/sortinghat:23:in `<main>'
Looks like a copy-pasta error from the settag! method.