diff -r a764edb6fc95 -r a210b40d0860 hgext/mq.py
--- a/hgext/mq.py	Thu May 10 13:42:36 2007 -0700
+++ b/hgext/mq.py	Sun May 13 19:15:54 2007 -0700
@@ -417,6 +417,7 @@
                 self.applied_dirty = 1
             if err:
                 return (err, head)
+        self.save_dirty()
         return (0, head)
 
     def patch(self, repo, patchfile):