scd: Fix reading of the ATR for card type detection.

* scd/app.c (app_new_register): Do not use apdu_get_slot.
--

apdu_get_slot() may only be used after the APP has been initialized.
Thus we need to pass teh slot here directly.

Fixes-commit: 9f148360a2bf04672b43ef7cec48e21d44b06ae1
Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scd/app.c b/scd/app.c
index 6a583d4c2..f772510c3 100644
--- a/scd/app.c
+++ b/scd/app.c
@@ -548,7 +548,7 @@ app_new_register (int slot, ctrl_t ctrl, const char *name,
           size_t atrlen;
 
           /* This is heuristics to identify different implementations.  */
-          atr = apdu_get_atr (app_get_slot (app), &atrlen);
+          atr = apdu_get_atr (slot, &atrlen);
           if (atr)
             {
               if (atrlen == 21 && atr[2] == 0x11)