PyLocale_setlocale(): silence compiler warning about free() of a const
char *.
diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c
index a3a1d12..61a5c7c 100644
--- a/Modules/_localemodule.c
+++ b/Modules/_localemodule.c
@@ -215,7 +215,7 @@
if (*codeset && (enc = PyCodec_Encoder(codeset))) {
/* Release previous file encoding */
if (Py_FileSystemDefaultEncoding)
- free (Py_FileSystemDefaultEncoding);
+ free((char *)Py_FileSystemDefaultEncoding);
Py_FileSystemDefaultEncoding = strdup(codeset);
Py_DECREF(enc);
} else