diff options
Diffstat (limited to 'src/device/usbd.c')
| -rw-r--r-- | src/device/usbd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/device/usbd.c b/src/device/usbd.c index 382efa4d1..c199e647e 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -316,7 +316,7 @@ void usbd_driver_print_control_complete_name(usbd_control_xfer_cb_t callback) for (uint8_t i = 0; i < TOTAL_DRIVER_COUNT; i++) { usbd_class_driver_t const * driver = get_driver(i); - if ( driver->control_xfer_cb == callback ) + if ( driver && driver->control_xfer_cb == callback ) { TU_LOG(USBD_DBG, " %s control complete\r\n", driver->name); return; |