--- a/Plugins/VcsPlugins/vcsMercurial/GpgExtension/HgGpgSignaturesDialog.py	Sun Feb 22 12:16:32 2015 +0100
+++ b/Plugins/VcsPlugins/vcsMercurial/GpgExtension/HgGpgSignaturesDialog.py	Sun Feb 22 19:21:55 2015 +0100
@@ -147,8 +147,6 @@
         self.buttonBox.button(QDialogButtonBox.Close).setFocus(
             Qt.OtherFocusReason)
         
-        self.process = None
-        
         if self.signaturesList.topLevelItemCount() == 0:
             # no patches present
             self.__generateItem("", "", self.tr("no signatures found"))