Issue #9642: Fix filesystem encoding initialization: use the ANSI code page on
Windows if the mbcs codec is not available, and fail with a fatal error if we
cannot get the locale encoding (if nl_langinfo(CODESET) is not available)
instead of using UTF-8.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 4283566..9adf530 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -24,12 +24,9 @@
#elif defined(__APPLE__)
const char *Py_FileSystemDefaultEncoding = "utf-8";
int Py_HasFileSystemDefaultEncoding = 1;
-#elif defined(HAVE_LANGINFO_H) && defined(CODESET)
+#else
const char *Py_FileSystemDefaultEncoding = NULL; /* set by initfsencoding() */
int Py_HasFileSystemDefaultEncoding = 0;
-#else
-const char *Py_FileSystemDefaultEncoding = "utf-8";
-int Py_HasFileSystemDefaultEncoding = 1;
#endif
static PyObject *