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do_setting_from_menu(): remove write-only variables 

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28136 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-09-21 09:04:22 +00:00
parent 7d9df48478
commit 53ac2ca831
1 changed files with 1 additions and 12 deletions
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13
apps/menu.c
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@ -283,22 +283,11 @@ static int talk_menu_item(int selected_item, void *data)
void do_setting_from_menu(const struct menu_item_ex *temp,
struct viewport parent[NB_SCREENS])
{
int setting_id, oldval;
int setting_id;
const struct settings_list *setting =
find_setting(temp->variable, &setting_id);
char *title;
char padded_title[MAX_PATH];
int var_type = setting->flags&F_T_MASK;
if (var_type == F_T_INT || var_type == F_T_UINT)
{
oldval = *(int*)setting->setting;
}
else if (var_type == F_T_BOOL)
{
oldval = *(bool*)setting->setting;
}
else
oldval = 0;
if ((temp->flags&MENU_TYPE_MASK) == MT_SETTING_W_TEXT)
title = temp->callback_and_desc->desc;
else