From a5da770ec60a73abcc5350f25146be973540063f Mon Sep 17 00:00:00 2001
From: Alan Du <alanhdu@gmail.com>
Date: Wed, 17 Oct 2018 19:25:37 -0400
Subject: Fix function calls

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

(limited to 'crates/ra_syntax/src/reparsing.rs')

diff --git a/crates/ra_syntax/src/reparsing.rs b/crates/ra_syntax/src/reparsing.rs
index 377152de4..eae01b1d5 100644
--- a/crates/ra_syntax/src/reparsing.rs
+++ b/crates/ra_syntax/src/reparsing.rs
@@ -135,7 +135,7 @@ fn find_reparsable_node(
 }
 
 fn is_balanced(tokens: &[Token]) -> bool {
-    if tokens.len() == 0
+    if tokens.is_empty()
         || tokens.first().unwrap().kind != L_CURLY
         || tokens.last().unwrap().kind != R_CURLY
     {
-- 
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