From 3cab3525e9c0bd743aa419d286de38d346776fbd Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Sun, 27 Jan 2019 13:42:12 +0000
Subject: Replace or with or_else in get_cstring

To avoid unnecessary function calls, we replace the or with an or_else
in get_cstring.
---
 src/util.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util.rs b/src/util.rs
index d87cd7c..b7e8cd3 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -80,7 +80,7 @@ pub fn generate_password(length: usize) -> Result<Vec<u8>, Error> {
 }
 
 pub fn get_cstring<T: Into<Vec<u8>>>(s: T) -> Result<CString, Error> {
-    CString::new(s).or(Err(LibraryError::InvalidString.into()))
+    CString::new(s).or_else(|_| Err(LibraryError::InvalidString.into()))
 }
 
 impl Into<i32> for LogLevel {
-- 
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