From 60d17b97f521595562cc1dba6cd13104e4f9eea1 Mon Sep 17 00:00:00 2001
From: Promofaux <adzjwarner@gmail.com>
Date: Wed, 19 Oct 2016 19:51:32 +0100
Subject: [PATCH] spacing

---
 gravity.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/gravity.sh b/gravity.sh
index 49a3e2bc..4cfe7bfc 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -248,27 +248,27 @@ gravity_hostFormat() {
 	fi
 
     # Check vars from setupVars.conf to see if we're using IPv4, IPv6, Or both.
-	if [[ -n "${IPv4_address}" && -n "${IPv6_address}" ]];then
+    if [[ -n "${IPv4_address}" && -n "${IPv6_address}" ]];then
 
         # Both IPv4 and IPv6
-		echo -e "$IPv4_address $hostname\n$IPv6_address $hostname\n$IPv4_address pi.hole\n$IPv6_address pi.hole" > ${piholeDir}/${accretionDisc}
-		cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4_address" -v ipv6addr="$IPv6_address" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${piholeDir}/${accretionDisc}
+        echo -e "$IPv4_address $hostname\n$IPv6_address $hostname\n$IPv4_address pi.hole\n$IPv6_address pi.hole" > ${piholeDir}/${accretionDisc}
+        cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4_address" -v ipv6addr="$IPv6_address" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${piholeDir}/${accretionDisc}
 
     elif [[ -n "${IPv4_address}" && -z "${IPv6_address}" ]];then
 
         # Only IPv4
         echo -e "$IPv4addr $hostname\n$IPv4addr pi.hole" > ${piholeDir}/${accretionDisc}
-		cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4_address" '{sub(/\r$/,""); print ipv4addr" "$0}' >> ${piholeDir}/${accretionDisc}
+        cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4_address" '{sub(/\r$/,""); print ipv4addr" "$0}' >> ${piholeDir}/${accretionDisc}
 
     elif [[ -z "${IPv4_address}" && -n "${IPv6_address}" ]];then
 
         # Only IPv6
         echo -e "$IPv6_address $hostname\n$IPv6_address pi.hole" > ${piholeDir}/${accretionDisc}
-		cat ${piholeDir}/${eventHorizon} | awk -v ipv6addr="$IPv6_address" '{sub(/\r$/,""); print ipv6addr" "$0}' >> ${piholeDir}/${accretionDisc}
+        cat ${piholeDir}/${eventHorizon} | awk -v ipv6addr="$IPv6_address" '{sub(/\r$/,""); print ipv6addr" "$0}' >> ${piholeDir}/${accretionDisc}
 
     elif [[ -z "${IPv4_address}" && -z "${IPv6_address}" ]];then
         echo "::: No IP Values found! Please run 'pihole -r' and choose reconfigure to restore values"
-	    exit 1
+        exit 1
     fi
 
 	# Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it