From 2104fabe3c98a0a895567906ee9daf5f8de01e28 Mon Sep 17 00:00:00 2001
From: Gavin Hurlbut <ghurlbut@mythtv.org>
Date: Thu, 21 Jun 2012 10:53:32 -0700
Subject: [PATCH] Check if a registering thread is already registered

If it is, remove the old name and free it before adding the new one.
---
 mythtv/libs/libmythbase/logging.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mythtv/libs/libmythbase/logging.cpp b/mythtv/libs/libmythbase/logging.cpp
index c05390146dd..4905822b848 100644
--- a/mythtv/libs/libmythbase/logging.cpp
+++ b/mythtv/libs/libmythbase/logging.cpp
@@ -488,6 +488,11 @@ void LoggerThread::handleItem(LoggingItem *item)
         item->m_tid = item->getThreadTid();
 
         QMutexLocker locker(&logThreadMutex);
+        if (logThreadHash.contains(item->m_threadId))
+        {
+            char *threadName = logThreadHash.take(item->m_threadId);
+            free(threadName);
+        }
         logThreadHash[item->m_threadId] = strdup(item->m_threadName);
 
         if (debugRegistration)