From 3b75b49d6a47e1f20d630c857ad89d7322f1599a Mon Sep 17 00:00:00 2001
From: paulfantom <paulfantom@gmail.com>
Date: Wed, 8 Jun 2016 00:29:31 +0200
Subject: [PATCH] reset IFS to previous one

---
 charts.d/hddtemp.chart.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/charts.d/hddtemp.chart.sh b/charts.d/hddtemp.chart.sh
index 704ab9d0..91bac6cf 100755
--- a/charts.d/hddtemp.chart.sh
+++ b/charts.d/hddtemp.chart.sh
@@ -41,9 +41,11 @@ hddtemp_count=0
 hddtemp_update() {
 #        local all=( `nc $hddtemp_host $hddtemp_port | sed -e 's/||/\n/g;s/^|//' | cut -d '|' -f3` )
 #	local all=( `nc $hddtemp_host $hddtemp_port | awk 'BEGIN { FS="|" };{i=4; while (i <= NF) {print $i+0;i+=5;};}'` )
+	OLD_IFS=$IFS
 	set -f
 	IFS="|" all=( $(nc $hddtemp_host $hddtemp_port) )
 	set +f
+	IFS=$OLD_IFS
 
 	# write the result of the work.
 	echo "BEGIN hddtemp.temperature $1"
-- 
2.39.2