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Merge pull request #655 from dothebart/statsd_fix_division_by_zero
[collectd.git]
/
src
/
utils_latency.c
diff --git
a/src/utils_latency.c
b/src/utils_latency.c
index
bfe91fd
..
7699f57
100644
(file)
--- a/
src/utils_latency.c
+++ b/
src/utils_latency.c
@@
-146,7
+146,7
@@
cdtime_t latency_counter_get_percentile (latency_counter_t *lc,
int sum;
size_t i;
- if ((lc == NULL) || !((percent > 0.0) && (percent < 100.0)))
+ if ((lc == NULL) ||
(lc->num == 0) ||
!((percent > 0.0) && (percent < 100.0)))
return (0);
/* Find index i so that at least "percent" events are within i+1 ms. */