From b37d8afd290854d915d6f35377d13de439a939ea Mon Sep 17 00:00:00 2001
From: nicolaasg <87317085+nicolaasg@users.noreply.github.com>
Date: Wed, 16 Feb 2022 21:58:22 +0200
Subject: [PATCH] tracing: fix wrong log level in `warn!` macro (#1930)

## Motivation

I was scrolling through the code in `tracing/src/macros.rs` and noticed
a possibly wrong log level in the `warn!` macro:

https://github.com/tokio-rs/tracing/blob/4e65750b13721fee7a7ac05b053e1b9c3d21244f/tracing/src/macros.rs#L1698

## Solution

This branch changes the level to `Level::WARN` in the incorrect macro
 arm.

Fixes: #1929

Co-authored-by: Nicolaas Geldenhuys <nicolaas.geldenhuys@cartrack.com>
---
 tracing/src/macros.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tracing/src/macros.rs b/tracing/src/macros.rs
index 7bf2ec18a3..0d52c4cdec 100644
--- a/tracing/src/macros.rs
+++ b/tracing/src/macros.rs
@@ -1701,7 +1701,7 @@ macro_rules! warn {
     (%$($k:ident).+ = $($field:tt)*) => (
         $crate::event!(
             target: module_path!(),
-            $crate::Level::TRACE,
+            $crate::Level::WARN,
             { %$($k).+ = $($field)*}
         )
     );