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Subject[PATCH 1/2] kconfig/nconf: use the generic menu_get_ext_help()
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nconf is the only front-end which does not use this helper, but prefer to
copy/paste the code. The test wrt. menu validity added in this version of the
code is bogus anyway as an invalid menu will get dereferenced a few line below
by calling menu_get_prompt().

For now, convert nconf to use menu_get_ext_help(), as do every other front-end.
We will deals with menu validity checks properly in a separate commit.

Cc: Nir Tzachar <nir.tzachar@gmail.com>
Cc: Andrej Gelenberg <andrej.gelenberg@udo.edu>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
---
scripts/kconfig/nconf.c | 14 +-------------
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index da9f5c4..24fc79a 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -1223,19 +1223,7 @@ static void conf_message_callback(const char *fmt, va_list ap)
static void show_help(struct menu *menu)
{
struct gstr help = str_new();
-
- if (menu && menu->sym && menu_has_help(menu)) {
- if (menu->sym->name) {
- str_printf(&help, "%s%s:\n\n", CONFIG_, menu->sym->name);
- str_append(&help, _(menu_get_help(menu)));
- str_append(&help, "\n");
- get_symbol_str(&help, menu->sym);
- } else {
- str_append(&help, _(menu_get_help(menu)));
- }
- } else {
- str_append(&help, nohelp_text);
- }
+ menu_get_ext_help(menu, &help);
show_scroll_win(main_window, _(menu_get_prompt(menu)), str_get(&help));
str_free(&help);
}
--
1.7.3.4.574.g608b.dirty


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