From a08ea28febccc7a40b6e47f2ab3ec08dbf9cb401 Mon Sep 17 00:00:00 2001
From: Dan Schaper <dan.schaper@pi-hole.net>
Date: Fri, 20 Jul 2018 13:07:54 -0700
Subject: [PATCH] Space/Tab piholeLogFlush.sh

Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
---
 advanced/Scripts/piholeLogFlush.sh | 64 +++++++++++++++---------------
 1 file changed, 32 insertions(+), 32 deletions(-)

diff --git a/advanced/Scripts/piholeLogFlush.sh b/advanced/Scripts/piholeLogFlush.sh
index 44af77a6..4847282f 100755
--- a/advanced/Scripts/piholeLogFlush.sh
+++ b/advanced/Scripts/piholeLogFlush.sh
@@ -18,49 +18,49 @@ source ${colfile}
 # b) the setting is commented out (e.g. "#DBFILE=...")
 FTLconf="/etc/pihole/pihole-FTL.conf"
 if [ -e "$FTLconf" ]; then
-  DBFILE="$(sed -n -e 's/^\s*DBFILE\s*=\s*//p' ${FTLconf})"
+    DBFILE="$(sed -n -e 's/^\s*DBFILE\s*=\s*//p' ${FTLconf})"
 fi
 # Test for empty string. Use standard path in this case.
 if [ -z "$DBFILE" ]; then
-  DBFILE="/etc/pihole/pihole-FTL.db"
+    DBFILE="/etc/pihole/pihole-FTL.db"
 fi
 
 if [[ "$@" != *"quiet"* ]]; then
-  echo -ne "  ${INFO} Flushing /var/log/pihole.log ..."
+    echo -ne "  ${INFO} Flushing /var/log/pihole.log ..."
 fi
 if [[ "$@" == *"once"* ]]; then
-  # Nightly logrotation
-  if command -v /usr/sbin/logrotate >/dev/null; then
-    # Logrotate once
-    /usr/sbin/logrotate --force /etc/pihole/logrotate
-  else
-    # Copy pihole.log over to pihole.log.1
-    # and empty out pihole.log
-    # Note that moving the file is not an option, as
-    # dnsmasq would happily continue writing into the
-    # moved file (it will have the same file handler)
-    cp /var/log/pihole.log /var/log/pihole.log.1
-    echo " " > /var/log/pihole.log
-  fi
-else
-  # Manual flushing
-  if command -v /usr/sbin/logrotate >/dev/null; then
-    # Logrotate twice to move all data out of sight of FTL
-    /usr/sbin/logrotate --force /etc/pihole/logrotate; sleep 3
-    /usr/sbin/logrotate --force /etc/pihole/logrotate
-  else
-    # Flush both pihole.log and pihole.log.1 (if existing)
-    echo " " > /var/log/pihole.log
-    if [ -f /var/log/pihole.log.1 ]; then
-      echo " " > /var/log/pihole.log.1
+    # Nightly logrotation
+    if command -v /usr/sbin/logrotate >/dev/null; then
+        # Logrotate once
+        /usr/sbin/logrotate --force /etc/pihole/logrotate
+    else
+        # Copy pihole.log over to pihole.log.1
+        # and empty out pihole.log
+        # Note that moving the file is not an option, as
+        # dnsmasq would happily continue writing into the
+        # moved file (it will have the same file handler)
+        cp /var/log/pihole.log /var/log/pihole.log.1
+        echo " " > /var/log/pihole.log
     fi
-  fi
-  # Delete most recent 24 hours from FTL's database, leave even older data intact (don't wipe out all history)
-  deleted=$(sqlite3 "${DBFILE}" "DELETE FROM queries WHERE timestamp >= strftime('%s','now')-86400; select changes() from queries limit 1")
+else
+    # Manual flushing
+    if command -v /usr/sbin/logrotate >/dev/null; then
+        # Logrotate twice to move all data out of sight of FTL
+        /usr/sbin/logrotate --force /etc/pihole/logrotate; sleep 3
+        /usr/sbin/logrotate --force /etc/pihole/logrotate
+    else
+        # Flush both pihole.log and pihole.log.1 (if existing)
+        echo " " > /var/log/pihole.log
+        if [ -f /var/log/pihole.log.1 ]; then
+            echo " " > /var/log/pihole.log.1
+        fi
+    fi
+    # Delete most recent 24 hours from FTL's database, leave even older data intact (don't wipe out all history)
+    deleted=$(sqlite3 "${DBFILE}" "DELETE FROM queries WHERE timestamp >= strftime('%s','now')-86400; select changes() from queries limit 1")
 
 fi
 
 if [[ "$@" != *"quiet"* ]]; then
-  echo -e "${OVER}  ${TICK} Flushed /var/log/pihole.log"
-  echo -e "  ${TICK} Deleted ${deleted} queries from database"
+    echo -e "${OVER}  ${TICK} Flushed /var/log/pihole.log"
+    echo -e "  ${TICK} Deleted ${deleted} queries from database"
 fi