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[2475] write_prometheus plugin: Fix port listening
[collectd.git]
/
src
/
utils_format_graphite.c
diff --git
a/src/utils_format_graphite.c
b/src/utils_format_graphite.c
index
4f509f4
..
9c7d96f
100644
(file)
--- a/
src/utils_format_graphite.c
+++ b/
src/utils_format_graphite.c
@@
-180,8
+180,13
@@
int format_graphite(char *buffer, size_t buffer_size, data_set_t const *ds,
int buffer_pos = 0;
gauge_t *rates = NULL;
int buffer_pos = 0;
gauge_t *rates = NULL;
- if (flags & GRAPHITE_STORE_RATES)
+ if (flags & GRAPHITE_STORE_RATES)
{
rates = uc_get_rate(ds, vl);
rates = uc_get_rate(ds, vl);
+ if (rates == NULL) {
+ ERROR("format_graphite: error with uc_get_rate");
+ return -1;
+ }
+ }
for (size_t i = 0; i < ds->ds_num; i++) {
char const *ds_name = NULL;
for (size_t i = 0; i < ds->ds_num; i++) {
char const *ds_name = NULL;