From 8f57f7ef61fe2f439422d5dc313d2005d8adc370 Mon Sep 17 00:00:00 2001 From: Pali Rohár Date: Sat, 10 Dec 2016 14:13:14 +0100 Subject: mkii: Fix detection of Update mode --- src/mkii.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mkii.c b/src/mkii.c index 0c6e655..6c8a0d6 100644 --- a/src/mkii.c +++ b/src/mkii.c @@ -159,7 +159,8 @@ int mkii_init(struct usb_device_info * dev) { printf("\n"); memset(buf, 0, sizeof(buf)); - usb_get_string_simple(dev->udev, usb_device(dev->udev)->config[dev->flash_device->configuration].iConfiguration, buf, sizeof(buf)); + if ( usb_device(dev->udev)->descriptor.bNumConfigurations >= 1 ) + usb_get_string_simple(dev->udev, usb_device(dev->udev)->config[0].iConfiguration, buf, sizeof(buf)); if ( strncmp(buf, "Firmware Upgrade Configuration", sizeof("Firmware Upgrade Configuration")) == 0 ) dev->data |= MKII_UPDATE_MODE; -- cgit v1.2.3