From ba670baee189f68debc2d23e69b848d46436916a Mon Sep 17 00:00:00 2001
From: Alisdair MacLeod <git@alisdairmacleod.co.uk>
Date: Thu, 19 Mar 2020 10:01:29 +0000
Subject: [PATCH] fix deadlock in previous entry race condition fix

---
 entry.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/entry.go b/entry.go
index 3928671..5082cfa 100644
--- a/entry.go
+++ b/entry.go
@@ -219,8 +219,7 @@ func (entry Entry) HasCaller() (has bool) {
 // This function is not declared with a pointer value because otherwise
 // race conditions will occur when using multiple goroutines
 func (entry Entry) log(level Level, msg string) {
-	entry.Logger.mu.Lock()
-	defer entry.Logger.mu.Unlock()
+
 	var buffer *bytes.Buffer
 
 	// Default to now, but allow users to override if they want.
@@ -234,9 +233,11 @@ func (entry Entry) log(level Level, msg string) {
 
 	entry.Level = level
 	entry.Message = msg
+	entry.Logger.mu.Lock()
 	if entry.Logger.ReportCaller {
 		entry.Caller = getCaller()
 	}
+	entry.Logger.mu.Unlock()
 
 	entry.fireHooks()