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debug_menu: show 2nd SD/MMC card info only if NUM_DRIVES > 1

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Toggling to the second card was allowed if HAVE_HOTSWAP
was defined, but on targets with a single hotswappable
SD card -- for example many JZ47xx/X1000 targets -- this
ends up calling card_get_info() on a non-existent drive.

A slightly better option is to check if NUM_DRIVES is
greater than 1. This is still just guessing the number
of SD/MMC slots, but it should be wrong in fewer cases.

Change-Id: Ifca29323f1c7091d9cce55c73147d0d1decae9a5
This commit is contained in:
Aidan MacDonald 2026-03-02 10:38:29 +00:00 • committed by Solomon Peachy
parent c9c6fde6eb
commit eafcbd3fd6
1 changed files with 1 additions and 1 deletions
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2
apps/debug_menu.c
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@ -1283,7 +1283,7 @@ static int disk_callback(int btn, struct gui_synclist *lists)
if ((btn == ACTION_STD_OK) || (btn == SYS_FS_CHANGED) || (btn == ACTION_REDRAW))
{
#ifdef HAVE_HOTSWAP
#if NUM_DRIVES > 1
if (btn == ACTION_STD_OK)
{
*cardnum ^= 0x1; /* change cards */