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-rw-r--r--source3/lib/readline.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/source3/lib/readline.c b/source3/lib/readline.c
index 2475017adf..543e4c3349 100644
--- a/source3/lib/readline.c
+++ b/source3/lib/readline.c
@@ -73,7 +73,13 @@ char *smb_readline(char *prompt, void (*callback)(void),
completion_fn);
if (completion_fn) {
- rl_attempted_completion_function = completion_fn;
+ /* The cast is here because the callback prototype has
+ changed slightly between different versions of
+ Readline. The same function works in all of them
+ to date, but we get compiler warnings without the
+ cast. */
+ rl_attempted_completion_function =
+ (rl_completion_func_t *) completion_fn;
}
if (callback) rl_event_hook = (Function *)callback;