diff options
Diffstat (limited to 'os-plugins/plugins/vmware/OpenSLX/Distro/Base.pm')
| -rw-r--r-- | os-plugins/plugins/vmware/OpenSLX/Distro/Base.pm | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/os-plugins/plugins/vmware/OpenSLX/Distro/Base.pm b/os-plugins/plugins/vmware/OpenSLX/Distro/Base.pm index 365f8561..278ccf14 100644 --- a/os-plugins/plugins/vmware/OpenSLX/Distro/Base.pm +++ b/os-plugins/plugins/vmware/OpenSLX/Distro/Base.pm @@ -18,6 +18,8 @@ use warnings; our $VERSION = 1.01; # API-version . implementation-version +use Scalar::Util qw( weaken ); + use OpenSLX::Basics; use OpenSLX::Utils; @@ -36,6 +38,8 @@ sub initialize { my $self = shift; my $engine = shift; + weaken($self->{engine}); + # avoid circular reference between plugin and its engine return 1; } |