From 9452dfaac73cf1ad99e43795f3b1066e54e32abd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Thu, 3 Jun 2021 15:32:46 +0200
Subject: NFC: remove redundant clones (clippy::perf)

---
 crates/proc_macro_api/src/msg.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crates/proc_macro_api/src')

diff --git a/crates/proc_macro_api/src/msg.rs b/crates/proc_macro_api/src/msg.rs
index f525df152..14eed4289 100644
--- a/crates/proc_macro_api/src/msg.rs
+++ b/crates/proc_macro_api/src/msg.rs
@@ -92,7 +92,7 @@ fn read_json<'a>(
 
         // Some ill behaved macro try to use stdout for debugging
         // We ignore it here
-        if !buf.starts_with("{") {
+        if !buf.starts_with('{') {
             log::error!("proc-macro tried to print : {}", buf);
             continue;
         }
-- 
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