strike $self from missing variables

diff --git a/lib/Oyster/Provision/Rackspace.pm b/lib/Oyster/Provision/Rackspace.pm
index ed14944..dd0de29 100644 (file)
--- a/lib/Oyster/Provision/Rackspace.pm
+++ b/lib/Oyster/Provision/Rackspace.pm
@@ -8,6 +8,7 @@ requires 'config';
 
 has 'api_username' => ( is => 'ro', isa => 'Str', required => 1, lazy_build => 1);
 sub _build_api_username {
+    my $self = shift;
     return $ENV{CLOUDSERVERS_USER} if exists $ENV{CLOUDSERVERS_USER};
     return $self->config->{api_username}
         or die "Need api_username or CLOUDSERVERS_USER in environment";
@@ -15,6 +16,7 @@ sub _build_api_username {
 
 has 'api_password' => ( is => 'ro', isa => 'Str', required => 1, lazy_build => 1);
 sub _build_api_password {
+    my $self = shift;
     return $ENV{CLOUDSERVERS_KEY} if exists $ENV{CLOUDSERVERS_KEY};
     return $self->config->{api_password}
         or die "Need api_password or CLOUDSERVERS_KEY in environment";