From 51ccdf18f51b501c51faa9f9181d4a87aefea78f Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Mon, 4 Nov 2024 20:48:22 -0500
Subject: [PATCH] Slightly cleaner implementation of has_trailing_comma

---
 impl/src/fmt.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/impl/src/fmt.rs b/impl/src/fmt.rs
index f46c128..bc6f3dc 100644
--- a/impl/src/fmt.rs
+++ b/impl/src/fmt.rs
@@ -37,9 +37,7 @@ impl Display<'_> {
 
         let mut has_trailing_comma = false;
         if let Some(TokenTree::Punct(punct)) = args.clone().into_iter().last() {
-            if punct.as_char() == ',' {
-                has_trailing_comma = true;
-            }
+            has_trailing_comma = punct.as_char() == ',';
         }
 
         self.requires_fmt_machinery = self.requires_fmt_machinery || fmt.contains('}');