--- a/eric6/Plugins/VcsPlugins/vcsGit/GitDiffDialog.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Plugins/VcsPlugins/vcsGit/GitDiffDialog.py	Sat Apr 10 18:38:27 2021 +0200
@@ -36,7 +36,7 @@
         @param vcs reference to the vcs object
         @param parent parent widget (QWidget)
         """
-        super(GitDiffDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         
         self.refreshButton = self.buttonBox.addButton(