fastdreg: ugly hack: add vpn01.freifunk-ol.de temporarily to /etc/hosts

fastdreg/files/lib/ffnw/fastdreg/fastdreg.sh

@@ -10,9 +10,15 @@ pubkey=$(/etc/init.d/fastd show_key mesh_vpn)
 regdone=$(uci get fastdreg.ffnw.regdone)
 
 if [ "$regdone" -ne "1" ]; then
+
+	cp /etc/hosts /etc/hosts.tmp
+	echo "5.45.102.211 vpn01.freifunk-ol.de" >> /etc/hosts
 	reg=$(wget -T15 "$keysrv/reg.php?name=$hostname&key=$pubkey" -O -)
 	if [ "$reg" == "regdone" ]; then
 		uci set fastdreg.ffnw.regdone=1
 		uci commit
 	fi
+	rm /etc/hosts
+	mv /etc/hosts.tmp /etc/hosts
+
 fi