diff options
| author | Luca Deri <deri@ntop.org> | 2020-11-27 18:51:56 +0100 |
|---|---|---|
| committer | Luca Deri <deri@ntop.org> | 2020-11-27 18:51:56 +0100 |
| commit | 23a15bae5f93742953c2dd968e699fa88a2c47d7 (patch) | |
| tree | 9b16b747053bb6810a0a4f1ce118a9b6617284e7 /src/lib | |
| parent | 6c119c0b062e71ca5962b5d1a46425e53acce9eb (diff) | |
Fixes #1029
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/ndpi_analyze.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/ndpi_analyze.c b/src/lib/ndpi_analyze.c index 2f136ab0c..753b20036 100644 --- a/src/lib/ndpi_analyze.c +++ b/src/lib/ndpi_analyze.c @@ -140,7 +140,7 @@ u_int32_t ndpi_data_max(struct ndpi_analyze_struct *s) { return(s->max_val); } /* Compute the variance on all values */ float ndpi_data_variance(struct ndpi_analyze_struct *s) { - return(s->num_data_entries ? (float)(s->stddev.sum_square_total - ((s->sum_total * s->sum_total) / (s->num_data_entries))) / (float)s->num_data_entries : 0); + return(s->num_data_entries ? ((float)s->stddev.sum_square_total - ((float)s->sum_total * (float)s->sum_total / (float)s->num_data_entries)) / (float)s->num_data_entries : 0.0); } /* ********************************************************************************* */ |