fix: crash on quit while fullindex is creating

fulltextsearch.cc

@@ -36,6 +36,7 @@ void Indexing::run()
 {
   try
   {
+    timerThread->start();
     // First iteration - dictionaries with no more MaxDictionarySizeForFastSearch articles
     for( size_t x = 0; x < dictionaries.size(); x++ )
     {
@@ -63,6 +64,9 @@ void Indexing::run()
         dictionaries.at( x )->makeFTSIndex( isCancelled, false );
       }
     }
+
+    timerThread->quit();
+    timerThread->wait();
   }
   catch( std::exception &ex )
   {

fulltextsearch.hh

@@ -89,28 +89,15 @@ public:
     timerThread(new QThread(this))
   {
     connect(timer, &QTimer::timeout, this, &Indexing::timeout);
-//    timer->start(2000);
     timer->moveToThread(timerThread);
     connect(timerThread, &QThread::started, timer, [this](){timer->start(2000);});
     connect(timerThread, &QThread::finished, timer, &QTimer::stop);
-    timerThread->start();
 
   }
 
   ~Indexing()
   {
-    if(timerThread){
+
-      qInfo()<<"delete thread";
-      timerThread->quit();
-      timerThread->wait();
-      delete timerThread;
-      timerThread = nullptr;
-    }
-    if(timer){
-      qInfo()<<"delete timer";
-      delete timer;
-      timer = nullptr;
-    }
 
     emit sendNowIndexingName( QString() );
     hasExited.release();