diff --git a/ESXi-GetPercDriveTemps.sh b/ESXi-GetPercDriveTemps.sh
index 0ef2409..3eea384 100755
--- a/ESXi-GetPercDriveTemps.sh
+++ b/ESXi-GetPercDriveTemps.sh
@@ -8,9 +8,9 @@ for c in $(/opt/lsi/perccli64/perccli64 show | grep PERC | cut -d' ' -f 3); do
 		for s in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24; do
 			info=$(/opt/lsi/perccli64/perccli64 /c${c}/e${e}/s${s} show all)
 			if [ "${info}" != "" ]; then
-				sn=$(echo ${info} | grep "SN =" | cut -d' ' -f 3)
-				model=$(echo ${info} | grep "Model Number" | cut -d' ' -f 4)
-				temp=$(echo ${info} | grep Temperature | cut -d'=' -f 2)
+				sn=$(echo "${info}" | grep "SN =" | cut -d' ' -f 3)
+				model=$(echo "${info}" | grep "Model Number" | cut -d' ' -f 4)
+				temp=$(echo "${info}" | grep Temperature | cut -d'=' -f 2)
 				echo "Slot #${s} - ${model} (SN:${sn}) =${temp}"
 			fi
 		done