1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 5846045..fdb9d36 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -2466,7 +2466,7 @@ test_c_api(PySetObject *so)
     /* Exercise direct iteration */
     i = 0, count = 0;
     while (_PySet_NextEntry((PyObject *)dup, &i, &x, &hash)) {
-        s = _PyUnicode_AsString(x);
+        s = PyUnicode_AsUTF8(x);
         assert(s && (s[0] == 'a' || s[0] == 'b' || s[0] == 'c'));
         count++;
     }