From a7c73036f0b7801feea2b643221d420caec84282 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Sun, 17 Jun 2018 13:37:41 +0200
Subject: [PATCH] pihole -t: Warn user if Pi-hole's logging is disabled

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 pihole | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pihole b/pihole
index 59ab760f..21329849 100755
--- a/pihole
+++ b/pihole
@@ -312,6 +312,13 @@ statusFunc() {
 }
 
 tailFunc() {
+  # Warn user if Pi-hole's logging is disabled
+  local logging_enabled=$(grep -c "^log-queries" /etc/dnsmasq.d/01-pihole.conf)
+  if [[ "${logging_enabled}" == "0" ]]; then
+    # No "log-queries" lines are found.
+    # Commented out lines (such as "#log-queries") are ignored
+    echo "  ${CROSS} Warning: Query logging is disabled"
+  fi
   echo -e "  ${INFO} Press Ctrl-C to exit"
 
   # Retrieve IPv4/6 addresses