From 5150242633072691652472dfb183c7035dca92ab Mon Sep 17 00:00:00 2001
From: Sebastian Zagrodzki <sebek@zagrodzki.net>
Date: Mon, 10 Apr 2017 01:41:12 +0200
Subject: [PATCH] Set slice length, since we don't use append.

---
 usb/libusb.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usb/libusb.go b/usb/libusb.go
index 705e92e..fb4e2b7 100644
--- a/usb/libusb.go
+++ b/usb/libusb.go
@@ -253,7 +253,7 @@ func (libusbImpl) getDeviceDesc(d *libusbDevice) (*Descriptor, error) {
 					Len:  int(alt.bNumEndpoints),
 					Cap:  int(alt.bNumEndpoints),
 				}
-				i.Endpoints = make([]EndpointInfo, 0, len(ends))
+				i.Endpoints = make([]EndpointInfo, len(ends))
 				for n, end := range ends {
 					// TODO(sebek): pass the device descriptor too.
 					i.Endpoints[n] = libusbEndpoint(end).endpointInfo(nil)