X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fwrite_riemann_threshold.c;h=85672882a096ef5b14ba6876b05df32ed620b3d1;hb=42ca41a0798e3a2b742f7da3bacc03fbaf6175fa;hp=6d5af032565b909f8448811cc0aa8dc6167265d9;hpb=a359afebf9e55cdb46b445e3d46d728a4d6fe992;p=collectd.git

diff --git a/src/write_riemann_threshold.c b/src/write_riemann_threshold.c
index 6d5af032..85672882 100644
--- a/src/write_riemann_threshold.c
+++ b/src/write_riemann_threshold.c
@@ -25,16 +25,17 @@
  *   Andrés J. Díaz <ajdiaz at connectical.com>
  **/
 
+#include <assert.h>
+#include <ltdl.h>
+#include <pthread.h>
+
 #include "collectd.h"
 #include "common.h"
 #include "plugin.h"
 #include "utils_avltree.h"
 #include "utils_cache.h"
 #include "utils_threshold.h"
-
-#include <assert.h>
-#include <ltdl.h>
-#include <pthread.h>
+#include "write_riemann_threshold.h"
 
 /*
  * Threshold management
@@ -133,7 +134,7 @@ static int ut_check_one_threshold (const data_set_t *ds,
     int *statuses)
 { /* {{{ */
   int ret = -1;
-  int i;
+  size_t i;
   int status;
   gauge_t values_copy[ds->ds_num];
 
@@ -202,7 +203,9 @@ int write_riemann_threshold_check (const data_set_t *ds, const value_list_t *vl,
   gauge_t *values;
   int status;
 
+  assert (vl->values_len > 0);
   memset(statuses, 0, vl->values_len * sizeof(*statuses));
+
   if (threshold_tree == NULL)
 	  return 0;