From 4f4a1436aea78d3f6c9f756930e748bebdf028c8 Mon Sep 17 00:00:00 2001
From: David Raifaizen <d-raif@hotmail.com>
Date: Fri, 6 May 2016 20:47:03 -0400
Subject: [PATCH] refactor(client): Replacing manual unwrap with match
 statement

---
 src/transport/smtp/client/mod.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/transport/smtp/client/mod.rs b/src/transport/smtp/client/mod.rs
index 81021cf..cd28019 100644
--- a/src/transport/smtp/client/mod.rs
+++ b/src/transport/smtp/client/mod.rs
@@ -80,10 +80,9 @@ impl<S: Connector + Write + Read + Debug + Clone> Client<S> {
 
     /// Upgrades the underlying connection to SSL/TLS
     pub fn upgrade_tls_stream(&mut self, ssl_context: &SslContext) -> io::Result<()> {
-        if self.stream.is_some() {
-            self.stream.as_mut().unwrap().get_mut().upgrade_tls(ssl_context)
-        } else {
-            Ok(())
+        match self.stream {
+            Some(ref mut stream) => stream.get_mut().upgrade_tls(ssl_context),
+            None => Ok(())
         }
     }