--- a/Plugins/VcsPlugins/vcsMercurial/HgCommandDialog.py	Sun Oct 19 11:39:57 2014 +0200
+++ b/Plugins/VcsPlugins/vcsMercurial/HgCommandDialog.py	Sun Oct 19 12:26:01 2014 +0200
@@ -9,6 +9,7 @@
 
 from __future__ import unicode_literals
 
+from PyQt4.QtCore import pyqtSlot
 from PyQt4.QtGui import QDialog, QDialogButtonBox
 
 from .Ui_HgCommandDialog import Ui_HgCommandDialog
@@ -53,6 +54,7 @@
         msh = self.minimumSizeHint()
         self.resize(max(self.width(), msh.width()), msh.height())
     
+    @pyqtSlot(str)
     def on_commandCombo_editTextChanged(self, text):
         """
         Private method used to enable/disable the OK-button.