Fix refleak.

11 years ago · c0cbed1554
1 changed files with 3 additions and 1 deletions
--- a/Python/compile.c
+++ b/Python/compile.c
@ -1146,8 +1146,10 @@ compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o)

    v = PyDict_GetItem(dict, t);
    if (!v) {
-        if (PyErr_Occurred())
+        if (PyErr_Occurred()) {
+            Py_DECREF(t);
            return -1;
+        }
        arg = PyDict_Size(dict);
        v = PyLong_FromSsize_t(arg);
        if (!v) {