2 files changed, 5 insertions, 0 deletions
diff --git a/src/qmmp/metadatamanager.cpp b/src/qmmp/metadatamanager.cpp
index 667d9bdff..c78426974 100644
--- a/src/qmmp/metadatamanager.cpp
+++ b/src/qmmp/metadatamanager.cpp
@@ -20,6 +20,7 @@
 
 #include <QFile>
 #include <QFileInfo>
+#include <QMutexLocker>
 #include "decoder.h"
 #include "decoderfactory.h"
 #include "abstractengine.h"
@@ -47,6 +48,7 @@ MetaDataManager::~MetaDataManager()
 
 QList <FileInfo *> MetaDataManager::createPlayList(const QString &fileName, bool useMetaData) const
 {
+    QMutexLocker locker(&m_mutex);
     QList <FileInfo *> list;
     DecoderFactory *fact = 0;
     EngineFactory *efact = 0;
diff --git a/src/qmmp/metadatamanager.h b/src/qmmp/metadatamanager.h
index 5e40894be..09417903e 100644
--- a/src/qmmp/metadatamanager.h
+++ b/src/qmmp/metadatamanager.h
@@ -25,6 +25,7 @@
 #include <QStringList>
 #include <QPixmap>
 #include <QDir>
+#include <QMutex>
 #include "fileinfo.h"
 #include "metadatamodel.h"
 
@@ -33,6 +34,7 @@ class EngineFactory;
 class InputSourceFactory;
 class QmmpSettings;
 
+
 /*! @brief The MetaDataManager class is the base class for metadata access.
  * @author Ilya Kotov <forkotov02@hotmail.ru>
  */
@@ -108,6 +110,7 @@ private:
     QList <InputSourceFactory *> *m_inputSourceFactories;
     QMap <QString, QString> m_cover_cache;
     QmmpSettings *m_settings;
+    mutable QMutex m_mutex;
     static MetaDataManager* m_instance;
 };