dist: tools: tapsetup: dhclient no-wait

OlegHahm · OlegHahm · commit cdfc5f6ecdb5 · 2024-02-22T00:33:13.000+01:00
"Become a daemon immediately (nowait) rather than waiting until an IP
address has been acquired." Otherwise tapsetup may hang for a long time
in the absence of a DHCP server.
diff --git a/dist/tools/tapsetup/tapsetup b/dist/tools/tapsetup/tapsetup
@@ -59,7 +59,7 @@ unsupported_platform() {
 
 update_uplink() {
     if command -v dhclient > /dev/null; then
-        dhclient $1
+        dhclient -nw $1
     else
         echo "DHCP client \`dhclient\` not found." >&2
         echo "Please reconfigure your DHCP client for interface $1" >&2
