--- a/Plugins/CheckerPlugins/SyntaxChecker/SyntaxCheckerDialog.py Thu Aug 03 15:06:43 2017 +0200 +++ b/Plugins/CheckerPlugins/SyntaxChecker/SyntaxCheckerDialog.py Fri Aug 04 18:29:30 2017 +0200 @@ -183,6 +183,7 @@ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False) self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(True) self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True) + self.showButton.setEnabled(False) self.checkProgress.setVisible(True) QApplication.processEvents()