From f720c8cacf91877bcd33d11fe660cf0dcaf0a4d8 Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@arduino.cc>
Date: Mon, 12 Oct 2015 11:59:08 +0200
Subject: [PATCH] [HID] made HIDDescriptorListNode.length constant

---
 libraries/HID/HID.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/HID/HID.h b/libraries/HID/HID.h
index 77a9f24..c0c2b59 100644
--- a/libraries/HID/HID.h
+++ b/libraries/HID/HID.h
@@ -80,7 +80,7 @@ public:
   HIDDescriptorListNode(const void *d, const uint16_t l) : data(d), length(l) { }
 
   const void* data;
-  uint16_t length;
+  const uint16_t length;
 };
 
 class HID_ : public PUSBListNode