Fix unused variable warning

erlend-aasland · erlend-aasland · commit 65c008685d16 · 2023-02-16T15:25:46.000+01:00
diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c
@@ -240,8 +240,10 @@ _io_FileIO___init___impl(fileio *self, PyObject *nameobj, const char *mode,
     int fstat_result;
     int async_err = 0;
 
+#ifdef NDEBUG
     _PyIO_State *state = find_io_state_by_def(Py_TYPE(self));
     assert(PyFileIO_Check(state, self));
+#endif
     if (self->fd >= 0) {
         if (self->closefd) {
             /* Have to close the existing file first. */
