From 0fd87cbc478427296f2ca81c177e32bdb41aa133 Mon Sep 17 00:00:00 2001
From: DJMcNab <36049421+DJMcNab@users.noreply.github.com>
Date: Tue, 1 Jan 2019 11:10:08 +0000
Subject: Use an else if

---
 crates/ra_syntax/src/validation/char.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'crates/ra_syntax')

diff --git a/crates/ra_syntax/src/validation/char.rs b/crates/ra_syntax/src/validation/char.rs
index 3b1b91230..1d6fe8837 100644
--- a/crates/ra_syntax/src/validation/char.rs
+++ b/crates/ra_syntax/src/validation/char.rs
@@ -92,12 +92,11 @@ fn validate_ascii_code_escape(text: &str, range: TextRange, errors: &mut Vec<Syn
     if !text.is_ascii() {
         // TODO: Give a more precise error message (say what the invalid character was)
         errors.push(SyntaxError::new(AsciiCodeEscapeOutOfRange, range));
-    }
-    if text.len() < 4 {
+    } else if text.chars().count() < 4 {
         errors.push(SyntaxError::new(TooShortAsciiCodeEscape, range));
     } else {
         assert_eq!(
-            text.len(),
+            text.chars().count(),
             4,
             "AsciiCodeEscape cannot be longer than 4 chars, but text '{}' is",
             text,
-- 
cgit v1.2.3