From 5c5644d2e11af0cbf4df5c5ddbc22cf0b12af4a6 Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Thu, 17 Jan 2019 03:58:17 +0000
Subject: Enable std feature for rand_core

With the std feature enabled, rand_core::Error implements
std::error::Error, which we require for the error types wrapped in the
Error enum.
---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index cfe1579..ceaa57d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ license = "MIT"
 [dependencies]
 libc = "0.2"
 nitrokey-sys = "3.4"
-rand_core = {version = "0.3", default-features = false}
+rand_core = {version = "0.3", default-features = false, features = ["std"] }
 rand_os = {version = "0.1"}
 
 [dev-dependencies]
-- 
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