Merge branch 'collectd-5.6' into collectd-5.7

[collectd.git] / src / daemon / utils_cache.c

diff --git a/src/daemon/utils_cache.c b/src/daemon/utils_cache.c
index a23aef8..aa8ce9e 100644 (file)
--- a/src/daemon/utils_cache.c
+++ b/src/daemon/utils_cache.c
@@ -422,6 +422,9 @@ int uc_get_rate_by_name(const char *name, gauge_t **ret_values,
 
     /* remove missing values from getval */
     if (ce->state == STATE_MISSING) {
+      DEBUG("utils_cache: uc_get_rate_by_name: requested metric \"%s\" is in "
+            "state \"missing\".",
+            name);
       status = -1;
     } else {
       ret_num = ce->values_num;
@@ -465,7 +468,7 @@ gauge_t *uc_get_rate(const data_set_t *ds, const value_list_t *vl) {
 
   /* This is important - the caller has no other way of knowing how many
    * values are returned. */
-  if (ret_num != (size_t)ds->ds_num) {
+  if (ret_num != ds->ds_num) {
     ERROR("utils_cache: uc_get_rate: ds[%s] has %zu values, "
           "but uc_get_rate_by_name returned %zu.",
           ds->type, ds->ds_num, ret_num);