gh-101819: Fix inverted debug preprocessor check in winconsoleio.c (#104388)

diff --git a/Modules/_io/winconsoleio.c b/Modules/_io/winconsoleio.c
index f341cb238ce85e2dea3c3ebaf32b2930b4be9f04..d65e247737a07105ed0797faca6ebb9cc1f7dbe0 100644 (file)
--- a/Modules/_io/winconsoleio.c
+++ b/Modules/_io/winconsoleio.c
@@ -267,7 +267,7 @@ _io__WindowsConsoleIO___init___impl(winconsoleio *self, PyObject *nameobj,
     int fd_is_own = 0;
     HANDLE handle = NULL;
 
-#ifdef NDEBUG
+#ifndef NDEBUG
     _PyIO_State *state = find_io_state_by_def(Py_TYPE(self));
     assert(PyObject_TypeCheck(self, state->PyWindowsConsoleIO_Type));
 #endif