dpdkstat: Changed log severity to Error

[collectd.git] / src / rrdcached.c

diff --git a/src/rrdcached.c b/src/rrdcached.c
index 0425419..07eac7b 100644 (file)
--- a/src/rrdcached.c
+++ b/src/rrdcached.c
@@ -292,8 +292,9 @@ static int rc_read (void)
   int status;
   rrdc_stats_t *head;
 
-  value_t values[1];
   value_list_t vl = VALUE_LIST_INIT;
+  vl.values = &(value_t) { .gauge = NAN };
+  vl.values_len = 1;
 
   if (daemon_address == NULL)
     return (-1);
@@ -301,9 +302,6 @@ static int rc_read (void)
   if (!config_collect_stats)
     return (-1);
 
-  vl.values = values;
-  vl.values_len = 1;
-
   if ((strncmp ("unix:", daemon_address, strlen ("unix:")) == 0)
       || (daemon_address[0] == '/'))
     sstrncpy (vl.host, hostname_g, sizeof (vl.host));
@@ -330,9 +328,9 @@ static int rc_read (void)
   for (rrdc_stats_t *ptr = head; ptr != NULL; ptr = ptr->next)
   {
     if (ptr->type == RRDC_STATS_TYPE_GAUGE)
-      values[0].gauge = (gauge_t) ptr->value.gauge;
+      vl.values[0].gauge = (gauge_t) ptr->value.gauge;
     else if (ptr->type == RRDC_STATS_TYPE_COUNTER)
-      values[0].counter = (counter_t) ptr->value.counter;
+      vl.values[0].counter = (counter_t) ptr->value.counter;
     else
       continue;