From 7e56a62e8bbde2449679b01ef3fc40be16f9424e Mon Sep 17 00:00:00 2001
From: Saleem Rashid <trezor@saleemrashid.com>
Date: Mon, 14 Aug 2017 13:42:59 +0100
Subject: [PATCH] coins: Add _Static_assert for Features.coins max_count

---
 firmware/coins.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/firmware/coins.h b/firmware/coins.h
index 7df4bccecc..a00709b63e 100644
--- a/firmware/coins.h
+++ b/firmware/coins.h
@@ -20,6 +20,7 @@
 #ifndef __COINS_H__
 #define __COINS_H__
 
+#include "messages.pb.h"
 #include "types.pb.h"
 
 #if DEBUG_LINK
@@ -28,6 +29,8 @@
 #define COINS_COUNT 8
 #endif
 
+_Static_assert(pb_arraysize(Features, coins) >= COINS_COUNT, "Features.coins max_count not large enough");
+
 extern const CoinType coins[COINS_COUNT];
 
 const CoinType *coinByName(const char *name);