Sven Roederer bad59fd51b 6in4/6in4.sh: remove some bashism (usage of [[) ... "[[" is a bash extension for test. As the ash-implementation is not fully compatible we drop its usage. Signed-off-by: Sven Roederer <devel-sven@geroedel.de>		2020-01-26 22:02:51 +01:00
..
6in4
6rd
6to4
464xlat
ds-lite
map
odhcp6c
thc-ipv6