issue-168 (#183)

fix FC reading problems; fixes #168

Co-authored-by: Dominik Demuth <dominik.demuth@physik.tu-darmstadt.de>
Reviewed-on: #183

src/gui_qt/main/mainwindow.py

@@ -276,6 +276,8 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
         reader.data_read.connect(self.management.add_new_data)
         reader.exec()
 
+        self.path = reader.path
+
         del reader
 
     @QtCore.pyqtSlot(name='on_actionPrint_triggered')