--- a/Plugins/VcsPlugins/vcsMercurial/HgStatusDialog.py	Wed Jan 28 19:40:01 2015 +0100
+++ b/Plugins/VcsPlugins/vcsMercurial/HgStatusDialog.py	Wed Jan 28 19:48:55 2015 +0100
@@ -807,7 +807,7 @@
             from .HgDiffDialog import HgDiffDialog
             self.diff = HgDiffDialog(self.vcs)
         self.diff.show()
-        self.diff.start(names)
+        self.diff.start(names, refreshable=True)
     
     def __sbsDiff(self):
         """