--- a/Plugins/VcsPlugins/vcsMercurial/RebaseExtension/HgRebaseDialog.py	Thu Mar 21 19:26:10 2019 +0100
+++ b/Plugins/VcsPlugins/vcsMercurial/RebaseExtension/HgRebaseDialog.py	Thu Mar 21 19:27:42 2019 +0100
@@ -269,6 +269,8 @@
             return bookmarkCombo.currentText()
         elif tipButton and tipButton.isChecked():
             return ""
+        
+        return ""
     
     def getData(self):
         """