--- a/mercurial/sshrepo.py	Tue Apr 25 23:28:40 2006 +0200
+++ b/mercurial/sshrepo.py	Tue May 02 14:30:00 2006 -0700
@@ -57,7 +57,7 @@
 
     def readerr(self):
         while 1:
-            size = os.fstat(self.pipee.fileno())[stat.ST_SIZE]
+            size = util.fstat(self.pipee).st_size
             if size == 0: break
             l = self.pipee.readline()
             if not l: break