Don't choke on missing name attribute. Drivers shouldn't do that, but

we can live without the name attribute, so there's no point in failing.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5345 7894878c-1315-0410-8ee3-d5d059ff63e0

prog/pwm/pwmconfig

@@ -151,9 +151,13 @@ fi
 # Only works with Linux 2.6
 function print_devices()
 {
+	local name
+
 	for device in $DEVICES
 	do
-		echo "$1$device is `cat $device/name`"
+		name=`cat $device/name 2> /dev/null`
+		[ -z "$name" ] && name="unknown (no name attribute)"
+		echo "$1$device is $name"
 	done
 }