write_sensu, write_tsdb plugins: Use GAUGE_FORMAT.

Issue #1039

diff --git a/src/write_sensu.c b/src/write_sensu.c
index cb0c2fe..7a3e4f4 100644 (file)
--- a/src/write_sensu.c
+++ b/src/write_sensu.c
@@ -468,16 +468,14 @@ static char *sensu_value_to_json(struct sensu_host const *host, /* {{{ */
 
        // calculate the value and set to a string
        if (ds->ds[index].type == DS_TYPE_GAUGE) {
-               double tmp_v = (double) vl->values[index].gauge;
-               res = asprintf(&value_str, "%.8f", tmp_v);
+               res = asprintf(&value_str, GAUGE_FORMAT, vl->values[index].gauge);
                if (res == -1) {
                        free(ret_str);
                        ERROR("write_sensu plugin: Unable to alloc memory");
                        return NULL;
                }
        } else if (rates != NULL) {
-               double tmp_v = (double) rates[index];
-               res = asprintf(&value_str, "%.8f", tmp_v);
+               res = asprintf(&value_str, GAUGE_FORMAT, rates[index]);
                if (res == -1) {
                        free(ret_str);
                        ERROR("write_sensu plugin: Unable to alloc memory");

diff --git a/src/write_tsdb.c b/src/write_tsdb.c
index 9008a67..27ea473 100644 (file)
--- a/src/write_tsdb.c
+++ b/src/write_tsdb.c
@@ -308,7 +308,7 @@ static int wt_format_values(char *ret, size_t ret_len,
 } while (0)
 
     if (ds->ds[ds_num].type == DS_TYPE_GAUGE)
-        BUFFER_ADD("%f", vl->values[ds_num].gauge);
+        BUFFER_ADD(GAUGE_FORMAT, vl->values[ds_num].gauge);
     else if (store_rates)
     {
         if (rates == NULL)
@@ -319,7 +319,7 @@ static int wt_format_values(char *ret, size_t ret_len,
                     "uc_get_rate failed.");
             return -1;
         }
-        BUFFER_ADD("%f", rates[ds_num]);
+        BUFFER_ADD(GAUGE_FORMAT, rates[ds_num]);
     }
     else if (ds->ds[ds_num].type == DS_TYPE_COUNTER)
         BUFFER_ADD("%llu", vl->values[ds_num].counter);