--- a/eric6/Plugins/VcsPlugins/vcsGit/GitSubmodulesDeinitDialog.py	Sat Sep 21 20:30:56 2019 +0200
+++ b/eric6/Plugins/VcsPlugins/vcsGit/GitSubmodulesDeinitDialog.py	Sat Sep 21 22:03:03 2019 +0200
@@ -39,8 +39,10 @@
         """
         Private slot to update the state of the OK button.
         """
-        enable = self.allCheckBox.isChecked() or \
+        enable = (
+            self.allCheckBox.isChecked() or
             len(self.submodulesList.selectedItems()) > 0
+        )
         self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(enable)
     
     @pyqtSlot(bool)