StreamLogger#BindStream(): set #m_FlushLogTimer only if needed

refs #6737

(cherry picked from commit 622f68412440d4fa3ac1b347a929087073bc24f9)

diff --git a/lib/base/streamlogger.cpp b/lib/base/streamlogger.cpp
index aa1d62cd3ae9267ef3f07f01219115858895538d..9ce1a292923d0572292359b5d9454ecf92eb5877 100644 (file)
--- a/lib/base/streamlogger.cpp
+++ b/lib/base/streamlogger.cpp
@@ -72,10 +72,12 @@ void StreamLogger::BindStream(std::ostream *stream, bool ownsStream)
        m_Stream = stream;
        m_OwnsStream = ownsStream;
 
-       m_FlushLogTimer = new Timer();
-       m_FlushLogTimer->SetInterval(1);
-       m_FlushLogTimer->OnTimerExpired.connect(std::bind(&StreamLogger::FlushLogTimerHandler, this));
-       m_FlushLogTimer->Start();
+       if (!m_FlushLogTimer) {
+               m_FlushLogTimer = new Timer();
+               m_FlushLogTimer->SetInterval(1);
+               m_FlushLogTimer->OnTimerExpired.connect(std::bind(&StreamLogger::FlushLogTimerHandler, this));
+               m_FlushLogTimer->Start();
+       }
 }
 
 /**