--- a/eric6/Plugins/CheckerPlugins/SyntaxChecker/SyntaxCheckerDialog.py Sun Apr 11 11:34:32 2021 +0200 +++ b/eric6/Plugins/CheckerPlugins/SyntaxChecker/SyntaxCheckerDialog.py Sun Apr 11 12:38:16 2021 +0200 @@ -281,11 +281,9 @@ self.__lastFileItem = None self.checkProgressLabel.setPath(self.tr("Preparing files...")) - progress = 0 argumentsList = [] - for filename in self.files: - progress += 1 + for progress, filename in enumerate(self.files, start=1): self.checkProgress.setValue(progress) QApplication.processEvents()