From 4ea397bc717b110c3e8c37889c27a7bf5fd6ee02 Mon Sep 17 00:00:00 2001 From: Jofre Palau Date: Mon, 28 Sep 2015 17:40:13 +0200 Subject: [PATCH] Removed extra blank space if no IP added --- gravity.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/gravity.sh b/gravity.sh index c90501f0..30e8413e 100755 --- a/gravity.sh +++ b/gravity.sh @@ -5,8 +5,8 @@ # This script should only be run after you have a static IP address set on the Pi piholeIP="$1" -if [[ "$piholeIP" == "" ]]; then - piholeIP=$(hostname -I) +if [ -n "$piholeIP"]; then + piholeIP=$(hostname -I|xargs) fi @@ -133,7 +133,7 @@ function gravity_advanced() echo "** $numberOf unique domains trapped in the event horizon." # Format domain list as "192.168.x.x domain.com" echo "** Formatting domains into a HOSTS file..." - cat $origin/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP "'" $0}' > $origin/$accretionDisc + cat $origin/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP "'" $0}' > $origin/$accretionDisc # Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it sudo cp $origin/$accretionDisc $adList kill -HUP $(pidof dnsmasq)