New upstream version 2.3.2

plugins-scripts/check_sensors.sh

@@ -2,57 +2,57 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=`basename $0`
-PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
+PROGNAME=$(basename "$0")
+PROGPATH=$(echo "$0" | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
-. $PROGPATH/utils.sh
+. "$PROGPATH"/utils.sh
 
 print_usage() {
 	echo "Usage: $PROGNAME" [--ignore-fault]
 }
 
 print_help() {
-	print_revision $PROGNAME $REVISION
+	print_revision "$PROGNAME" "$REVISION"
 	echo ""
 	print_usage
 	echo ""
 	echo "This plugin checks hardware status using the lm_sensors package."
 	echo ""
 	support
-	exit $STATE_OK
+	exit "$STATE_OK"
 }
 
 case "$1" in
 	--help)
 		print_help
-		exit $STATE_OK
+		exit "$STATE_OK"
 		;;
 	-h)
 		print_help
-		exit $STATE_OK
+		exit "$STATE_OK"
 		;;
 	--version)
-		print_revision $PROGNAME $REVISION
-		exit $STATE_OK
+		print_revision "$PROGNAME" "$REVISION"
+		exit "$STATE_OK"
 		;;
 	-V)
-		print_revision $PROGNAME $REVISION
-		exit $STATE_OK
+		print_revision "$PROGNAME" "$REVISION"
+		exit "$STATE_OK"
 		;;
 	*)
-		sensordata=`sensors 2>&1`
+		sensordata=$(sensors 2>&1)
 		status=$?
 		if test ${status} -eq 127; then
 			text="SENSORS UNKNOWN - command not found (did you install lmsensors?)"
 			exit=$STATE_UNKNOWN
-		elif test ${status} -ne 0; then
+		elif test "${status}" -ne 0; then
 			text="WARNING - sensors returned state $status"
 			exit=$STATE_WARNING
-		elif echo ${sensordata} | egrep ALARM > /dev/null; then
+		elif echo "${sensordata}" | grep -E ALARM > /dev/null; then
 			text="SENSOR CRITICAL - Sensor alarm detected!"
 			exit=$STATE_CRITICAL
-		elif echo ${sensordata} | egrep FAULT > /dev/null \
+		elif echo "${sensordata}" | grep -E FAULT > /dev/null \
 		    && test "$1" != "-i" -a "$1" != "--ignore-fault"; then
 			text="SENSOR UNKNOWN - Sensor reported fault"
 			exit=$STATE_UNKNOWN
@@ -63,8 +63,8 @@ case "$1" in
 
 		echo "$text"
 		if test "$1" = "-v" -o "$1" = "--verbose"; then
-			echo ${sensordata}
+			echo "${sensordata}"
 		fi
-		exit $exit
+		exit "$exit"
 		;;
 esac