From 45717147f7b3ad250e7ba9670bd34914688cf060 Mon Sep 17 00:00:00 2001
From: gabime <gmelman1@gmail.com>
Date: Sat, 13 Oct 2018 20:01:05 +0300
Subject: [PATCH] Improved null_logger factory

---
 include/spdlog/sinks/null_sink.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/spdlog/sinks/null_sink.h b/include/spdlog/sinks/null_sink.h
index 57adfa33..ffab7a52 100644
--- a/include/spdlog/sinks/null_sink.h
+++ b/include/spdlog/sinks/null_sink.h
@@ -33,13 +33,17 @@ using null_sink_st = null_sink<details::null_mutex>;
 template<typename Factory = default_factory>
 inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name)
 {
-    return Factory::template create<sinks::null_sink_mt>(logger_name);
+    auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name);
+    null_logger->set_level(level::off);
+    return null_logger;
 }
 
 template<typename Factory = default_factory>
 inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name)
 {
-    return Factory::template create<sinks::null_sink_st>(logger_name);
+    auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name);
+    null_logger->set_level(level::off);
+    return null_logger;
 }
 
 } // namespace spdlog