diff --git a/src/daemon/plugin.c b/src/daemon/plugin.c
index e7d4e8df2c801b7e6d0a0e6a8bdd4e120cedbf20..29716185db38b7ac59d9dc8a9bfe144812794c04 100644 (file)
--- a/src/daemon/plugin.c
+++ b/src/daemon/plugin.c
case DS_TYPE_GAUGE:
vl->values[0].gauge = va_arg (ap, gauge_t);
if (store_percentage)
- vl->values[0].gauge *= 100.0 / sum;
+ vl->values[0].gauge *= sum ? (100.0 / sum) : 0;
break;
case DS_TYPE_ABSOLUTE:
vl->values[0].absolute = va_arg (ap, absolute_t);