index a91931601fe74ed63bea95c153ecc333de8c0814..dda2234fdd53f19bff58b2f90b25f6d1277e47e7 100644 (file)
--- a/src/utils_format_json.c
+++ b/src/utils_format_json.c
BUFFER_ADD (",");
if (ds->ds[i].type == DS_TYPE_GAUGE)
- BUFFER_ADD ("%g", vl->values[i].gauge);
+ {
+ if(isnan(vl->values[i].gauge) || isinf(vl->values[i].gauge))
+ BUFFER_ADD ("null");
+ else
+ BUFFER_ADD ("%g", vl->values[i].gauge);
+ }
else if (ds->ds[i].type == DS_TYPE_COUNTER)
BUFFER_ADD ("%llu", vl->values[i].counter);
else if (ds->ds[i].type == DS_TYPE_DERIVE)