From 83a48456838f42657663d2d3491c60517342e453 Mon Sep 17 00:00:00 2001
From: Fabio Valentini <decathorpe@gmail.com>
Date: Thu, 3 Jun 2021 11:49:47 +0200
Subject: [PATCH] main: fix some clippy warnings

---
 src/main.rs | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index eb869d0..14f6f76 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -243,10 +243,9 @@ fn main() -> Result<(), String> {
             unstable_karma,
             update_type,
         } => {
-            let builds: Option<Vec<&str>> = match &builds {
-                Some(builds) => Some(builds.iter().map(|b| b.as_str()).collect()),
-                None => None,
-            };
+            let builds: Option<Vec<&str>> = builds
+                .as_ref()
+                .map(|builds| builds.iter().map(|b| b.as_str()).collect());
 
             let mut builder = match (&builds, &from_tag) {
                 (Some(_), Some(_)) => unreachable!(),
@@ -410,10 +409,7 @@ fn main() -> Result<(), String> {
                 }
             };
 
-            let requirements = match &requirements {
-                Some(reqs) => Some(reqs.join(",")),
-                None => None,
-            };
+            let requirements = requirements.as_ref().map(|reqs| reqs.join(","));
             if let Some(requirements) = &requirements {
                 editor = editor.requirements(&requirements);
             }