From 10895796b240113416b4bc5bd30002bea8601aaf Mon Sep 17 00:00:00 2001
From: Pablo Arias <pabloariasal@gmail.com>
Date: Sat, 10 Nov 2018 16:55:35 +0100
Subject: [PATCH] Added mutexes to protect logger initialization and toggling
 automatic registration

---
 include/spdlog/details/registry.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/spdlog/details/registry.h b/include/spdlog/details/registry.h
index f6bfe0bd..e22b8bbc 100644
--- a/include/spdlog/details/registry.h
+++ b/include/spdlog/details/registry.h
@@ -49,6 +49,7 @@ public:
 
     void initialize_logger(std::shared_ptr<logger> new_logger)
     {
+        std::lock_guard<std::mutex> lock(logger_map_mutex_);
         new_logger->set_formatter(formatter_->clone());
 
         if (err_handler_)
@@ -222,6 +223,7 @@ public:
 
     void set_automatic_registration(bool automatic_regsistration)
     {
+        std::lock_guard<std::mutex> lock(logger_map_mutex_);
         automatic_registration_ = automatic_regsistration;
     }