network: fix implicit type conversion warning by GCC-10
authorYu Watanabe <watanabe.yu+github@gmail.com>
Wed, 29 Jan 2020 11:39:12 +0000 (20:39 +0900)
committerLennart Poettering <lennart@poettering.net>
Wed, 29 Jan 2020 18:24:12 +0000 (19:24 +0100)
commita44956c94a93fe34b5398ed9aefcf0fc705d4fa6
treea63331c019957aeffed5fcf5de5c1c4ed12b5683
parent97cd52c1b54be2dad645d984d36fd85667344f92
network: fix implicit type conversion warning by GCC-10

Fixes part of #14691.
src/network/netdev/tunnel.c