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Add failsafe when there are no network devices found

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This commit is contained in:
twinaphex 2018-09-29 20:11:36 +02:00
parent 14afecd700
commit 3e8bd3473b
1 changed files with 15 additions and 4 deletions
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19
menu/menu_displaylist.c
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@ -98,11 +98,12 @@ static enum msg_hash_enums new_type = MSG_UNKNOWN;
static int menu_displaylist_parse_network_info(menu_displaylist_info_t *info)
{
unsigned k = 0;
net_ifinfo_t list;
unsigned count = 0;
unsigned k = 0;
if (!net_ifinfo_new(&list))
return -1;
return 0;
for (k = 0; k < list.size; k++)
{
@ -116,10 +117,12 @@ static int menu_displaylist_parse_network_info(menu_displaylist_info_t *info)
menu_entries_append_enum(info->list, tmp, "",
MENU_ENUM_LABEL_NETWORK_INFO_ENTRY,
MENU_SETTINGS_CORE_INFO_NONE, 0, 0);
count++;
}
net_ifinfo_free(&list);
return 0;
return count;
}
#endif
@ -4695,8 +4698,16 @@ bool menu_displaylist_ctl(enum menu_displaylist_ctl_state type, void *data)
case DISPLAYLIST_NETWORK_INFO:
menu_entries_ctl(MENU_ENTRIES_CTL_CLEAR, info->list);
#if defined(HAVE_NETWORKING) && !defined(HAVE_SOCKET_LEGACY) && !defined(WIIU) && !defined(SWITCH)
menu_displaylist_parse_network_info(info);
count = menu_displaylist_parse_network_info(info);
#endif
if (count == 0)
menu_entries_append_enum(info->list,
msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NO_CORE_OPTIONS_AVAILABLE),
msg_hash_to_str(MENU_ENUM_LABEL_NO_CORE_OPTIONS_AVAILABLE),
MENU_ENUM_LABEL_NO_CORE_OPTIONS_AVAILABLE,
MENU_SETTINGS_CORE_OPTION_NONE, 0, 0);
info->need_push = true;
info->need_refresh = true;
break;