From a135d0b7a76c48159093278118f2e4375573599f Mon Sep 17 00:00:00 2001
From: ChristianVisintin <christian.visintin1997@gmail.com>
Date: Fri, 27 Nov 2020 16:17:56 +0100
Subject: [PATCH] std::fmt::Display for HostError

---
 src/host/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/host/mod.rs b/src/host/mod.rs
index e05ac9a..e48d3ca 100644
--- a/src/host/mod.rs
+++ b/src/host/mod.rs
@@ -83,7 +83,7 @@ impl std::fmt::Display for HostError {
             HostErrorType::CouldNotCreateFile => "Could not create file",
             HostErrorType::DeleteFailed => "Could not delete file",
         };
-        match self.ioerr {
+        match &self.ioerr {
             Some(err) => write!(f, "{}: {}", code_str, err),
             None => write!(f, "{}", code_str)
         }