X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fwrite_riemann_threshold.c;h=a09ae5fd2a3de04d37b85987584a864b4969a778;hb=290741f2e6de9e9b467463c1f0c6f031c4036428;hp=b1f7297eec9b06e90d03df594599b87e5418b979;hpb=092e0c8763ef268918fb8117be9579d375ac8cfc;p=collectd.git

diff --git a/src/write_riemann_threshold.c b/src/write_riemann_threshold.c
index b1f7297e..a09ae5fd 100644
--- a/src/write_riemann_threshold.c
+++ b/src/write_riemann_threshold.c
@@ -25,10 +25,6 @@
  *   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"
@@ -37,6 +33,10 @@
 #include "utils_threshold.h"
 #include "write_riemann_threshold.h"
 
+#include <assert.h>
+#include <ltdl.h>
+#include <pthread.h>
+
 /*
  * Threshold management
  * ====================
@@ -134,7 +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];
 
@@ -203,7 +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;