From 601bc22ae18838ff56b64c15b365bcf7f93006be Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Wed, 23 Jan 2019 02:44:20 +0000
Subject: Prefer into() over numeric casting

Numeric casting might truncate an integer, while into() is only
implemented for numeric types if the cast is possible without
truncation.
---
 src/util.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/util.rs b/src/util.rs
index 79b8c34..2542a7b 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -59,8 +59,7 @@ pub fn get_command_result(value: c_int) -> Result<(), Error> {
 }
 
 pub fn get_last_result() -> Result<(), Error> {
-    let value = unsafe { nitrokey_sys::NK_get_last_command_status() } as c_int;
-    get_command_result(value)
+    get_command_result(unsafe { nitrokey_sys::NK_get_last_command_status() }.into())
 }
 
 pub fn get_last_error() -> Error {
-- 
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