From cafc3a6f8cfb9f82343c1d3fe843c7f8d7ef1136 Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Sun, 20 Jan 2019 21:05:58 +0000
Subject: Refactor CommandError::RngError into Error::RandError

We reserve CommandError for errors returned by the Nitrokey device.
Errors during random number generation should have their own type.
---
 src/util.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/util.rs')

diff --git a/src/util.rs b/src/util.rs
index 8855275..06bb854 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -71,7 +71,7 @@ pub fn get_last_error() -> Error {
 }
 
 pub fn generate_password(length: usize) -> Result<Vec<u8>, Error> {
-    let mut rng = OsRng::new().map_err(CommandError::from)?;
+    let mut rng = OsRng::new()?;
     let mut data = vec![0u8; length];
     rng.fill_bytes(&mut data[..]);
     Ok(data)
-- 
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