From f0f97ab851e6f5212f26f7d54f2adf74b35cdf87 Mon Sep 17 00:00:00 2001
From: Spp <spp@jorge.gr>
Date: Wed, 26 Sep 2012 13:42:53 +0200
Subject: Core/Logging: Fix crash when trying to log a message while config is
 being reloaded

Closes #7878
---
 src/server/shared/Logging/Log.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'src/server/shared/Logging/Log.cpp')

diff --git a/src/server/shared/Logging/Log.cpp b/src/server/shared/Logging/Log.cpp
index ed65104d6ac..9f3c8f77739 100755
--- a/src/server/shared/Logging/Log.cpp
+++ b/src/server/shared/Logging/Log.cpp
@@ -281,9 +281,12 @@ void Log::vlog(LogFilterType filter, LogLevel level, char const* str, va_list ar
 
 void Log::write(LogMessage* msg)
 {
-    msg->text.append("\n");
-    Logger* logger = GetLoggerByType(msg->type);
-    worker->enqueue(new LogOperation(logger, msg));
+    if (worker)
+    {
+        msg->text.append("\n");
+        Logger* logger = GetLoggerByType(msg->type);
+        worker->enqueue(new LogOperation(logger, msg));
+    }
 }
 
 std::string Log::GetTimestampStr()
@@ -481,6 +484,7 @@ void Log::Close()
 void Log::LoadFromConfig()
 {
     Close();
+    worker = new LogWorker();
     AppenderId = 0;
     m_logsDir = ConfigMgr::GetStringDefault("LogsDir", "");
     if (!m_logsDir.empty())
@@ -488,5 +492,4 @@ void Log::LoadFromConfig()
             m_logsDir.push_back('/');
     ReadAppendersFromConfig();
     ReadLoggersFromConfig();
-    worker = new LogWorker();
 }
-- 
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