From 1f0c2f9f366b3ea3962f46ba9651f737787b526e Mon Sep 17 00:00:00 2001
From: panzhongxian <panzhongxian0532@gmail.com>
Date: Fri, 20 May 2022 16:20:19 +0800
Subject: [PATCH] Remove try_lock from null_mutex.

---
 include/spdlog/details/null_mutex.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/spdlog/details/null_mutex.h b/include/spdlog/details/null_mutex.h
index 83533d4fe..6550a7bf6 100644
--- a/include/spdlog/details/null_mutex.h
+++ b/include/spdlog/details/null_mutex.h
@@ -13,10 +13,6 @@ struct null_mutex
 {
     void lock() const {}
     void unlock() const {}
-    bool try_lock() const
-    {
-        return true;
-    }
 };
 
 struct null_atomic_int