sensors plugin: declare variables only if SENSORS_HAVE_READ

Signed-off-by: Stanek Lubos <kolektor@atlas.cz>

diff --git a/src/sensors.c b/src/sensors.c
index 352ecf7..ff8b580 100644 (file)
--- a/src/sensors.c
+++ b/src/sensors.c
@@ -337,12 +337,10 @@ static void collectd_sensors_init (void)
 
 static void sensors_shutdown (void)
 {
+#if SENSORS_HAVE_READ
        featurelist_t *thisft = first_feature;
        featurelist_t *nextft;
 
-       ignorelist_free (sensor_list);
-
-#if SENSORS_HAVE_READ
        while (thisft != NULL)
        {
                nextft = thisft->next;
@@ -352,6 +350,8 @@ static void sensors_shutdown (void)
 
        sensors_cleanup ();
 #endif /* if SENSORS_HAVE_READ */
+
+       ignorelist_free (sensor_list);
 }
 
 static void sensors_voltage_write (char *host, char *inst, char *val)