diff options
Diffstat (limited to 'scd/ccid-driver.c')
| -rw-r--r-- | scd/ccid-driver.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/scd/ccid-driver.c b/scd/ccid-driver.c index 8c9176762..3376be0e9 100644 --- a/scd/ccid-driver.c +++ b/scd/ccid-driver.c @@ -1534,6 +1534,7 @@ ccid_vendor_specific_init (ccid_driver_t handle) { if (handle->id_vendor == VENDOR_VEGA && handle->id_product == VEGA_ALPHA) { + int r; /* * Vega alpha has a feature to show retry counter on the pinpad * display. But it assumes that the card returns the value of @@ -1542,9 +1543,12 @@ ccid_vendor_specific_init (ccid_driver_t handle) * VERIFY command with empty data. This vendor specific command * sequence is to disable the feature. */ - const unsigned char cmd[] = "\xb5\x01\x00\x03\x00"; + const unsigned char cmd[] = { '\xb5', '\x01', '\x00', '\x03', '\x00' }; - return send_escape_cmd (handle, cmd, sizeof (cmd), NULL, 0, NULL); + r = send_escape_cmd (handle, cmd, sizeof (cmd), NULL, 0, NULL); + if (r != 0 && r != CCID_DRIVER_ERR_CARD_INACTIVE + && r != CCID_DRIVER_ERR_NO_CARD) + return r; } return 0; |