From 5e75b104d64ed1dda4476c24ad99228bb7f251b0 Mon Sep 17 00:00:00 2001
From: gabime <gmelman1@gmail.com>
Date: Tue, 3 Sep 2019 14:04:31 +0300
Subject: [PATCH] Fix backtracer

---
 include/spdlog/details/backtracer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/spdlog/details/backtracer.h b/include/spdlog/details/backtracer.h
index f8dd8428..a33c6458 100644
--- a/include/spdlog/details/backtracer.h
+++ b/include/spdlog/details/backtracer.h
@@ -43,7 +43,7 @@ public:
     }
 
     // pop all items in the q and apply the given fun on each of them.
-    void foreach_pop(std::function<void(const details::log_msg)> fun)
+    void foreach_pop(std::function<void(const details::log_msg &)> fun)
     {
         std::lock_guard<std::mutex> lock{mutex_};
         while (!messages_.empty())