From 2abb775de5bed06722ef0d9d14488d6e8777842f Mon Sep 17 00:00:00 2001
From: mcarton <cartonmartin+git@gmail.com>
Date: Sun, 6 Mar 2016 14:10:04 +0100
Subject: [PATCH] Fix dogfood

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

diff --git a/src/misc_early.rs b/src/misc_early.rs
index 89a0763e2e32..60e175d63826 100644
--- a/src/misc_early.rs
+++ b/src/misc_early.rs
@@ -134,7 +134,7 @@ impl EarlyLintPass for MiscEarly {
                                        expr.span,
                                        "Try not to call a closure in the expression where it is declared.",
                                        |db| {
-                                            if decl.inputs.len() == 0 {
+                                            if decl.inputs.is_empty() {
                                                 let hint = format!("{}", snippet(cx, block.span, ".."));
                                                 db.span_suggestion(expr.span, "Try doing something like: ", hint);
                                             }