[yast/yast-network] a9985c: Do not crash when checking if a virtual interface ...

Branch: refs/heads/check_connected_iface Home: https://github.com/yast/yast-network Commit: a9985c54b57a678fc1c0da85e5968bef267a6565 https://github.com/yast/yast-network/commit/a9985c54b57a678fc1c0da85e5968bef... Author: Knut Anderssen Date: 2021-11-03 (Wed, 03 Nov 2021) Changed paths: M src/lib/y2network/interface.rb M test/y2network/interface_test.rb Log Message: ----------- Do not crash when checking if a virtual interface is connected