Acknowledge that IPV{4,6}_ADDRESS may not exist

Signed-off-by: DL6ER <dl6er@dl6er.de>

pihole

@@ -363,16 +363,13 @@ tailFunc() {
   fi
   echo -e "  ${INFO} Press Ctrl-C to exit"
 
-  # Retrieve IPv4/6 addresses
-  source /etc/pihole/setupVars.conf
-
   # Strip date from each line
   # Color blocklist/blacklist/wildcard entries as red
   # Color A/AAAA/DHCP strings as white
   # Color everything else as gray
   tail -f /var/log/pihole.log | sed -E \
     -e "s,($(date +'%b %d ')| dnsmasq\[[0-9]*\]),,g" \
-    -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN|${IPV4_ADDRESS%/*}|${IPV6_ADDRESS:-NULL}).*),${COL_RED}&${COL_NC}," \
+    -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN).*),${COL_RED}&${COL_NC}," \
     -e "s,.*(query\\[A|DHCP).*,${COL_NC}&${COL_NC}," \
     -e "s,.*,${COL_GRAY}&${COL_NC},"
   exit 0

test/test_automated_install.py

@@ -45,8 +45,6 @@ def test_setupVars_are_sourced_to_global_scope(Pihole):
         # Currently debug test function only
         echo "Outputting sourced variables"
         echo "PIHOLE_INTERFACE=${PIHOLE_INTERFACE}"
-        echo "IPV4_ADDRESS=${IPV4_ADDRESS}"
-        echo "IPV6_ADDRESS=${IPV6_ADDRESS}"
         echo "PIHOLE_DNS_1=${PIHOLE_DNS_1}"
         echo "PIHOLE_DNS_2=${PIHOLE_DNS_2}"
     }