--- a/eric7/HelpViewer/OpenPagesWidget.py	Wed Oct 13 18:15:30 2021 +0200
+++ b/eric7/HelpViewer/OpenPagesWidget.py	Thu Oct 14 20:15:58 2021 +0200
@@ -95,7 +95,7 @@
         @type QPoint
         """
         itm = self.__openPagesList.itemAt(point)
-        self.__copyUrlAct.setEnabled(itm and itm.text() != "about:blank")
+        self.__copyUrlAct.setEnabled(bool(itm) and itm.text() != "about:blank")
         self.__menu.popup(self.__openPagesList.mapToGlobal(point))
     
     @pyqtSlot(int)