Backport 2.48 from trunk:

#544265, Remove warnings for passing const to free()

diff --git a/Modules/readline.c b/Modules/readline.c
index fa4fc06863dc83d20c6f174ad6e795cd17e0b3f2..9a2be051bd67788b0b012dc8d7b4f30b4b3ac223 100644 (file)
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -275,7 +275,7 @@ set_completer_delims(PyObject *self, PyObject *args)
        if(!PyArg_ParseTuple(args, "s:set_completer_delims", &break_chars)) {
                return NULL;
        }
-       free(rl_completer_word_break_characters);
+       free((void*)rl_completer_word_break_characters);
        rl_completer_word_break_characters = strdup(break_chars);
        Py_INCREF(Py_None);
        return Py_None;