1 files changed, 4 insertions, 0 deletions
diff --git a/src/logger.cpp b/src/logger.cpp
index 862e27e..df2a105 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -42,6 +42,7 @@
 #include "logger.h"
 
 Logger *Logger::instance = 0;
+QMutex Logger::mutex;
 
 Logger *Logger::getIt()
 {
@@ -55,18 +56,21 @@ void Logger::log(const QString& msg)
     if (msg.isEmpty())
         return;
 
+    QMutexLocker lock(&mutex);
     m_log.append(msg);
     emit newLog(msg);
 }
 
 void Logger::clear()
 {
+    QMutexLocker lock(&mutex);
     m_log.clear();
     emit logCleared();
 }
 
 QString Logger::allLogs() const
 {
+    QMutexLocker lock(&mutex);
     return m_log;
 }