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kconfig: factor code in menu_get_ext_help()

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Cc: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Arnaud Lacombe 2011-08-03 21:52:07 -04:00 committed by Michal Marek
parent 3f198dfee4
commit 57e6292da6
1 changed files with 4 additions and 6 deletions
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10
scripts/kconfig/menu.c
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@ -10,8 +10,7 @@
#include "lkc.h"
static const char nohelp_text[] = N_(
"There is no help available for this option.\n");
static const char nohelp_text[] = "There is no help available for this option.";
struct menu rootmenu;
static struct menu **last_entry_ptr;
@ -595,15 +594,14 @@ struct gstr get_relations_str(struct symbol **sym_arr)
void menu_get_ext_help(struct menu *menu, struct gstr *help)
{
struct symbol *sym = menu->sym;
const char *help_text = nohelp_text;
if (menu_has_help(menu)) {
if (sym->name)
str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
str_append(help, _(menu_get_help(menu)));
str_append(help, "\n");
} else {
str_append(help, nohelp_text);
help_text = menu_get_help(menu);
}
str_printf(help, "%s\n", _(help_text));
if (sym)
get_symbol_str(help, sym);
}