...

src/calibre/gui2/library/views.py

@@ -719,7 +719,7 @@ class BooksView(QTableView): # {{{
                     break
 
     def set_current_row(self, row, select=True):
-        if row > -1:
+        if row > -1 and row < self.model().rowCount(QModelIndex()):
             h = self.horizontalHeader()
             logical_indices = list(range(h.count()))
             logical_indices = [x for x in logical_indices if not

src/calibre/gui2/ui.py

@@ -522,6 +522,7 @@ class Main(MainWindow, MainWindowMixin, DeviceMixin, EmailMixin, # {{{
             self.card_a_view.reset()
             self.card_b_view.reset()
         self.device_manager.set_current_library_uuid(db.library_id)
+        self.library_view.set_current_row(0)
         # Run a garbage collection now so that it does not freeze the
         # interface later
         gc.collect()