Do not show MainWindow if loading failed

src/AnalTask.cpp

@@ -24,6 +24,7 @@ void AnalTask::interrupt()
 void AnalTask::runTask()
 {
     log(tr("Loading Binary...\n"));
+    openFailed = false;
 
     Core()->setCPU(options.arch, options.cpu, options.bits);
 
@@ -46,6 +47,7 @@ void AnalTask::runTask()
                                            options.forceBinPlugin);
         if (!fileLoaded) {
             // Something wrong happened, fallback to open dialog
+            openFailed = true;
             emit openFileFailed();
             interrupt();
             return;

src/AnalTask.h

@@ -53,6 +53,8 @@ public:
 
     void interrupt() override;
 
+    bool getOpenFileFailed()	{ return openFailed; }
+
 protected:
     void runTask() override;
 
@@ -61,6 +63,8 @@ signals:
 
 private:
     InitialOptions options;
+
+    bool openFailed = false;
 };
 
 #endif // ANALTHREAD_H

src/dialogs/AsyncTaskDialog.cpp

@@ -57,7 +57,6 @@ void AsyncTaskDialog::updateProgressTimer()
         label += " ";
     }
     label += tr("%n seconds", "%n second", secondsElapsed % 60);
-    printf("setText %s\n", label.toLocal8Bit().constData());
     ui->timeLabel->setText(label);
 }
 

src/dialogs/OptionsDialog.cpp

@@ -237,8 +237,14 @@ void OptionsDialog::setupAndStartAnalysis(int level, QList<QString> advanced)
     AnalTask *analTask = new AnalTask();
     analTask->setOptions(options);
 
+    MainWindow *main = this->main;
     connect(analTask, &AnalTask::openFileFailed, main, &MainWindow::openNewFileFailed);
-    connect(analTask, &AsyncTask::finished, main, &MainWindow::finalizeOpen);
+    connect(analTask, &AsyncTask::finished, main, [analTask, main]() {
+        if (analTask->getOpenFileFailed()) {
+            return;
+        }
+        main->finalizeOpen();
+    });
 
     AsyncTask::Ptr analTaskPtr(analTask);