From 6344a7f362b19eaf71547766135ece160aa3389e Mon Sep 17 00:00:00 2001
From: Igor Aleksanov <popzxc@yandex.ru>
Date: Mon, 10 Aug 2020 15:05:01 +0300
Subject: Fix clippy warnings

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

(limited to 'crates/ra_tt')

diff --git a/crates/ra_tt/src/lib.rs b/crates/ra_tt/src/lib.rs
index 8faf1cc67..20c3f5eab 100644
--- a/crates/ra_tt/src/lib.rs
+++ b/crates/ra_tt/src/lib.rs
@@ -107,7 +107,7 @@ fn print_debug_subtree(f: &mut fmt::Formatter<'_>, subtree: &Subtree, level: usi
         for (idx, child) in subtree.token_trees.iter().enumerate() {
             print_debug_token(f, child, level + 1)?;
             if idx != subtree.token_trees.len() - 1 {
-                writeln!(f, "")?;
+                writeln!(f)?;
             }
         }
     }
-- 
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