diff options
Diffstat (limited to 'lib/libusb/libusb20.c')
| -rw-r--r-- | lib/libusb/libusb20.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libusb/libusb20.c b/lib/libusb/libusb20.c index 716f540..b35e2bf 100644 --- a/lib/libusb/libusb20.c +++ b/lib/libusb/libusb20.c @@ -1081,6 +1081,8 @@ libusb20_dev_get_iface_desc(struct libusb20_device *pdev, if ((buf == NULL) || (len == 0)) return (LIBUSB20_ERROR_INVALID_PARAM); + buf[0] = 0; /* set default string value */ + return (pdev->beMethods->dev_get_iface_desc( pdev, iface_index, buf, len)); } |
