On Sun, Feb 28, 2016 at 12:13 AM, Moritz Neeb <[email protected]> wrote:
> The inputs that are read are all answers that are given by the user
> when interacting with git on the commandline. As these answers are
> not supposed to contain a meaningful CR it is safe to
> replace strbuf_getline_lf() can be replaced by strbuf_getline().
Grammo: "it is safe to replace ... can be replaced by ..."
> In the subsequent codepath, the input is trimmed. This leads to
How about?
After being read, the input is trimmed.
> accepting user input with spaces, e.g. " y ", as a valid answer in
> the interactive cleaning process.
>
> Although trimming would not be required anymore to remove a potential CR,
> we don't want to change the existing behavior with this patch.
> Thus, the trimming is kept in place.
>
> Signed-off-by: Moritz Neeb <[email protected]>
> ---
> diff --git a/builtin/clean.c b/builtin/clean.c
> @@ -570,7 +570,7 @@ static int *list_and_choose(struct menu_opts *opts,
> struct menu_stuff *stuff)
> clean_get_color(CLEAN_COLOR_RESET));
> }
>
> - if (strbuf_getline_lf(&choice, stdin) != EOF) {
> + if (strbuf_getline(&choice, stdin) != EOF) {
> strbuf_trim(&choice);
> } else {
> eof = 1;
> @@ -652,7 +652,7 @@ static int filter_by_patterns_cmd(void)
> clean_print_color(CLEAN_COLOR_PROMPT);
> printf(_("Input ignore patterns>> "));
> clean_print_color(CLEAN_COLOR_RESET);
> - if (strbuf_getline_lf(&confirm, stdin) != EOF)
> + if (strbuf_getline(&confirm, stdin) != EOF)
> strbuf_trim(&confirm);
> else
> putchar('\n');
> @@ -750,7 +750,7 @@ static int ask_each_cmd(void)
> qname = quote_path_relative(item->string, NULL, &buf);
> /* TRANSLATORS: Make sure to keep [y/N] as is */
> printf(_("Remove %s [y/N]? "), qname);
> - if (strbuf_getline_lf(&confirm, stdin) != EOF) {
> + if (strbuf_getline(&confirm, stdin) != EOF) {
> strbuf_trim(&confirm);
> } else {
> putchar('\n');
> --
> 2.4.3
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