--- a/src/eric7/QScintilla/Shell.py Sun Dec 03 16:44:52 2023 +0100 +++ b/src/eric7/QScintilla/Shell.py Sun Dec 03 19:46:34 2023 +0100 @@ -2114,7 +2114,7 @@ # do the history related stuff self.__maxHistoryEntries = Preferences.getShell("MaxHistoryEntries") - for key in list(self.__historyLists.keys()): + for key in list(self.__historyLists): self.__historyLists[key] = self.__historyLists[key][ -self.__maxHistoryEntries : ]