From: Hirochika Matsumoto <matsujika@gmail.com>
Date: Sun, 18 Oct 2020 08:27:08 +0000 (+0900)
Subject: Skip function with no exprs contained
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=c7692cf7493facefd520a98bf86aa1f4a031f435;p=rust.git

Skip function with no exprs contained
---

diff --git a/clippy_lints/src/unnecessary_wrap.rs b/clippy_lints/src/unnecessary_wrap.rs
index 7ec523293c8..28cc20f0007 100644
--- a/clippy_lints/src/unnecessary_wrap.rs
+++ b/clippy_lints/src/unnecessary_wrap.rs
@@ -98,7 +98,7 @@ fn check_fn(
             }
         });
 
-        if can_sugg {
+        if can_sugg && !suggs.is_empty() {
             span_lint_and_then(
                 cx,
                 UNNECESSARY_WRAP,