@@ -360,10 +360,10 @@ static void test_none(void)
g_assert(isnan(qdist_xmax(&dist)));
pr = qdist_pr_plain(&dist, 0);
- g_assert(pr == NULL);
+ g_assert_cmpstr(pr, ==, "(empty)");
pr = qdist_pr_plain(&dist, 2);
- g_assert(pr == NULL);
+ g_assert_cmpstr(pr, ==, "(empty)");
qdist_destroy(&dist);
}
@@ -234,7 +234,7 @@ char *qdist_pr_plain(const struct qdist *dist, size_t n)
char *ret;
if (dist->n == 0) {
- return NULL;
+ return g_strdup("(empty)");
}
qdist_bin__internal(&binned, dist, n);
ret = qdist_pr_internal(&binned);