Re: [PATCH] string-list: remove unused function print_string_list

[Junio C Hamano <gitster@pobox.com>]

Stefan Beller <sbeller@google.com> writes:

> The helper function stayed unused for 3 years. A removal of that function

I think it stayed unused for more than that before the previous
proposal to remove it was written (I do not bother going back to my
earlier message that identified which exact commit this was
introduced at).  It has stayed that way for 3 more years since then.

> was proposed before[1], but now time has proven we really do not need the
> function.
>
> [1] https://public-inbox.org/git/1421343725-3973-1-git-send-email-kuleshovmail@gmail.com/
> Signed-off-by: Stefan Beller <sbeller@google.com>

I'll add a blank line before the sign-off.  Is this an example that
our "where is the existing trailer?" code misbehaving?

> ---
>  string-list.c | 10 ----------
>  string-list.h |  8 --------
>  2 files changed, 18 deletions(-)
>
> diff --git a/string-list.c b/string-list.c
> index 771c4550980..1f6063f2a27 100644
> --- a/string-list.c
> +++ b/string-list.c
> @@ -195,16 +195,6 @@ void string_list_clear_func(struct string_list *list, string_list_clear_func_t c
>  	list->nr = list->alloc = 0;
>  }
>  
> -
> -void print_string_list(const struct string_list *p, const char *text)
> -{
> -	int i;
> -	if ( text )
> -		printf("%s\n", text);
> -	for (i = 0; i < p->nr; i++)
> -		printf("%s:%p\n", p->items[i].string, p->items[i].util);
> -}
> -
>  struct string_list_item *string_list_append_nodup(struct string_list *list,
>  						  char *string)
>  {
> diff --git a/string-list.h b/string-list.h
> index ff8f6094a33..18c718c12ce 100644
> --- a/string-list.h
> +++ b/string-list.h
> @@ -113,14 +113,6 @@ typedef int (*string_list_each_func_t)(struct string_list_item *, void *);
>  void filter_string_list(struct string_list *list, int free_util,
>  			string_list_each_func_t want, void *cb_data);
>  
> -/**
> - * Dump a string_list to stdout, useful mainly for debugging
> - * purposes. It can take an optional header argument and it writes out
> - * the string-pointer pairs of the string_list, each one in its own
> - * line.
> - */
> -void print_string_list(const struct string_list *p, const char *text);
> -
>  /**
>   * Free a string_list. The `string` pointer of the items will be freed
>   * in case the `strdup_strings` member of the string_list is set. The