--- a/eric6/Plugins/VcsPlugins/vcsMercurial/HgDiffDialog.py	Fri Oct 09 17:19:29 2020 +0200
+++ b/eric6/Plugins/VcsPlugins/vcsMercurial/HgDiffDialog.py	Sat Oct 10 12:20:51 2020 +0200
@@ -9,8 +9,8 @@
 
 
 from PyQt5.QtCore import pyqtSlot, QFileInfo, Qt
-from PyQt5.QtGui import QTextCursor, QCursor
-from PyQt5.QtWidgets import QWidget, QDialogButtonBox, QApplication
+from PyQt5.QtGui import QTextCursor
+from PyQt5.QtWidgets import QWidget, QDialogButtonBox
 
 from E5Gui import E5MessageBox, E5FileDialog
 from E5Gui.E5Application import e5App
@@ -95,7 +95,6 @@
         self.raise_()
         self.activateWindow()
         
-        QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
         procStarted = self.__diffGenerator.start(
             fn, versions=versions, bundle=bundle, qdiff=qdiff)
         if not procStarted:
@@ -111,7 +110,6 @@
         """
         Private slot connected to the finished signal.
         """
-        QApplication.restoreOverrideCursor()
         self.refreshButton.setEnabled(True)
         
         diff, errors, fileSeparators = self.__diffGenerator.getResult()