Configurations with multiple VPNs currently fail to show the networks
dialog due to a failing sed invocation due to multiple lines in
VPNDEVICE env var:
$ nmcli con show --active
NAME UUID TYPE DEVICE
wired xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx ethernet eth0
mullvad-nl5 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx wireguard mullvad-nl5
lo xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx loopback lo
wg-forge xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx wireguard wg-forge
This patch adds support for arbitrary numbers of VPNs by concatenating
the VPN names with a '|' and running the latter through sed with
support for extended regexp (needed for the '|' interpreted as an or).
Signed-off-by: Peter John Hartman <peterjohnhartman@gmail.com>
a69fbb2222