From 89b88a2d5de156aaa5e5f7e5aa8c687c8d76bd5b Mon Sep 17 00:00:00 2001
From: Clinton <iblamefish@gmail.com>
Date: Sat, 2 Jan 2016 00:10:12 +0000
Subject: [PATCH] fixes #142 kill -HUP erroring on gravity_reload if dnsmasq is
 not running

---
 gravity.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/gravity.sh b/gravity.sh
index 1a8f48e..5f3cc84 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -243,9 +243,17 @@ function gravity_advanced() {
 
 function gravity_reload() {
 	# Reload hosts file
-	
 	echo "** Refresh lists in dnsmasq..."
-	sudo kill -HUP $(pidof dnsmasq)
+
+	dnsmasqPid=$(pidof dnsmasq)
+
+	if [[ $dnsmasqPid ]]; then
+		# service already running - reload config
+		sudo kill -HUP $dnsmasqPid
+	else
+		# service not running, start it up
+		sudo service dnsmasq start
+	fi
 }
 
 gravity_collapse