Merge branch 'development' into FTLDNSremoveDnsmasq

gravity.sh

@@ -507,8 +507,13 @@ gravity_ParseBlacklistDomains() {
 
   # Empty $accretionDisc if it already exists, otherwise, create it
   : > "${piholeDir}/${accretionDisc}"
-
-  gravity_ParseDomainsIntoHosts "${piholeDir}/${whitelistMatter}" "${piholeDir}/${accretionDisc}"
+  
+  if [[ -f "${piholeDir}/${whitelistMatter}" ]]; then
+    gravity_ParseDomainsIntoHosts "${piholeDir}/${whitelistMatter}" "${piholeDir}/${accretionDisc}"
+  else
+    # There was no whitelist file, so use preEventHorizon instead of whitelistMatter.
+    gravity_ParseDomainsIntoHosts "${piholeDir}/${preEventHorizon}" "${piholeDir}/${accretionDisc}"
+  fi
 
   # Move the file over as /etc/pihole/gravity.list so dnsmasq can use it
   output=$( { mv "${piholeDir}/${accretionDisc}" "${adList}"; } 2>&1 )