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| author | Peter Stuge <peter@stuge.se> | 2012-02-19 00:42:20 +0100 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2012-02-19 03:25:42 +0100 |
| commit | ae8e86cffb81858af5eeddbf2ea1aec6d55f573d (patch) | |
| tree | 4aa28d29de55e42d5347a59d44eac62d14f1d715 /libusb/os | |
| parent | 4630fc22cff8ad3e1afa9b223378c0aabe282b5c (diff) | |
| download | libusb-ae8e86cffb81858af5eeddbf2ea1aec6d55f573d.tar.gz | |
Darwin: Do not reject devices with product id 0x0000
Fixes #128.
Diffstat (limited to 'libusb/os')
| -rw-r--r-- | libusb/os/darwin_usb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libusb/os/darwin_usb.c b/libusb/os/darwin_usb.c index 084a838..a7696b7 100644 --- a/libusb/os/darwin_usb.c +++ b/libusb/os/darwin_usb.c @@ -600,8 +600,7 @@ static int darwin_cache_device_descriptor (struct libusb_context *ctx, struct li /* received an overrun error but we still received a device descriptor */ ret = kIOReturnSuccess; - if (kIOReturnSuccess == ret && (0 == priv->dev_descriptor.idProduct || - 0 == priv->dev_descriptor.bNumConfigurations || + if (kIOReturnSuccess == ret && (0 == priv->dev_descriptor.bNumConfigurations || 0 == priv->dev_descriptor.bcdUSB)) { /* work around for incorrectly configured devices */ if (try_reconfigure && is_open) { |