From 82a132874070bff23fa8b372dd4702ac738be9eb Mon Sep 17 00:00:00 2001
From: Oliver Schneider <github35764891676564198441@oli-obk.de>
Date: Thu, 5 Jul 2018 18:48:56 +0200
Subject: [PATCH] Vertical list of tools to check

---
 src/bootstrap/tool.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/bootstrap/tool.rs b/src/bootstrap/tool.rs
index 23b3f5a0826..a85594d4d3d 100644
--- a/src/bootstrap/tool.rs
+++ b/src/bootstrap/tool.rs
@@ -118,8 +118,13 @@ fn run(self, builder: &Builder) -> Option<PathBuf> {
         let mut duplicates = Vec::new();
         let is_expected = compile::stream_cargo(builder, &mut cargo, &mut |msg| {
             // Only care about big things like the RLS/Cargo for now
-            if tool != "rls" && tool != "cargo" && tool != "clippy-driver" {
-                return
+            match tool {
+                | "rls"
+                | "cargo"
+                | "clippy-driver"
+                => {}
+
+                _ => return,
             }
             let (id, features, filenames) = match msg {
                 compile::CargoMessage::CompilerArtifact {
-- 
2.44.0