Merged revisions 81459 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81459 | victor.stinner | 2010-05-22 04:11:07 +0200 (sam., 22 mai 2010) | 3 lines

  Issue #6268: Fix seek() method of codecs.open(), don't read the BOM twice
  after seek(0)
........
diff --git a/Lib/codecs.py b/Lib/codecs.py
index f05c4f7..9490602 100644
--- a/Lib/codecs.py
+++ b/Lib/codecs.py
@@ -699,6 +699,10 @@
         self.reader.reset()
         self.writer.reset()
 
+    def seek(self, offset, whence=0):
+        self.reader.seek(offset, whence)
+        self.writer.seek(offset, whence)
+
     def __getattr__(self, name,
                     getattr=getattr):