modules/stats/stats.c: replace asserts

diff --git a/modules/stats/stats.c b/modules/stats/stats.c
index 54b7a87c44bd5188ff394f02e4cd5fa4f7b49f30..c34c5abc81fd8fbade4d20ef5a1e6d81e50e1d85 100644 (file)
--- a/modules/stats/stats.c
+++ b/modules/stats/stats.c
@@ -132,10 +132,8 @@ static void collect_sample(struct stat_data *data, struct kr_rplan *rplan)
                 * TODO: redesign the sampling approach. */
                if (kr_rand_coin(1, FREQUENT_PSAMPLE)) {
                        int key_len = collect_key(key, qry->sname, qry->stype);
-                       if (key_len < 0) {
-                               assert(false);
+                       if (!kr_assume(key_len >= 0))
                                continue;
-                       }
                        unsigned *count = lru_get_new(data->queries.frequent, key, key_len, NULL);
                        if (count)
                                *count += 1;