comparison debug.cpp @ 167:94be1e218655

* Overwrite log file for each run (saving space at expense of long record)

     mutex.lock();
     if (!debug) {
         prefix = new char[20];
         sprintf(prefix, "[%lu]", (unsigned long)QCoreApplication::applicationPid());
         logFile = new QFile(QDir::homePath() + "/.easyhg.log");
-        if (logFile->open(QIODevice::WriteOnly | QIODevice::Append)) {
+        if (logFile->open(QIODevice::WriteOnly)) {
             QDebug(QtDebugMsg) << (const char *)prefix
                                << "Opened debug log file "
                                << logFile->fileName();
             debug = new QDebug(logFile);
         } else {