cleanup - avoid warning about undefined value
authorDietmar Maurer <dietmar@proxmox.com>
Wed, 5 Mar 2014 06:36:25 +0000 (07:36 +0100)
committerDietmar Maurer <dietmar@proxmox.com>
Wed, 5 Mar 2014 06:36:25 +0000 (07:36 +0100)
commit6d2ab0175d9603e3ea8eb2a236a4e520d41703ca
tree093a5eaa2a936ffede0ae9881dd5629976397dd4
parent6fc63ffdf678dc24fd70cae47d5caf5175b9cf26
cleanup - avoid warning about undefined value
src/PVE/Firewall.pm