From 4e597099fa323c5a960d5f63ff1a9cf0417098c5 Mon Sep 17 00:00:00 2001
From: Xavi Del Campo <xavi.dcr@tutanota.com>
Date: Tue, 3 Mar 2020 22:21:42 +0100
Subject: Minor change

---
 src/app.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/app.rs b/src/app.rs
index 4ebb223..5e3282d 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -15,10 +15,9 @@ pub fn app(arg_hash: HashMap<String, String>) -> Result<()> {
 
     let addr = arg_hash.get(&String::from(cmdline::TCP_ARG));
 
-    match addr {
-        None => {},
-        Some(addr) => setup_tcp(addr)?
-    };
+    if let Some(addr) = addr {
+        setup_tcp(addr)?
+    }
 
     // Since this should never return None, always unwrap() it.
     let port_name = arg_hash.get(&String::from(cmdline::PORT_NAME_ARG)).unwrap();
-- 
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