firewall-util: emphasize that nfnl_netlink_sendv() takes at least one message
authorYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 19 Apr 2022 17:27:14 +0000 (02:27 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 19 Apr 2022 17:28:54 +0000 (02:28 +0900)
commit5a560d4cc377e28e3d460dbded486f01851caff3
treed59876580c9f306bed49c912874489df0bbe72b5
parent2a86ed67edc91e99e58d93140d9f37609141611b
firewall-util: emphasize that nfnl_netlink_sendv() takes at least one message

Addresses https://github.com/systemd/systemd/pull/23090#discussion_r853002631.
src/shared/firewall-util-nft.c