# HG changeset patch
# User Benoit Boissinot <benoit.boissinot@ens-lyon.org>
# Date 2010-07-24 15:23:08
# Node ID f070d284994cbad8a6b65c7a8856dbe199193e03
# Parent  78d1e92ba1c011fe569ca7df3b897083cb726347

chunkbuffer: targetsize isn't used outside of read()

diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -916,14 +916,13 @@ class chunkbuffer(object):
         targetsize is how big a buffer to try to maintain."""
         self.iter = iter(in_iter)
         self.buf = ''
-        self.targetsize = 2**16
 
     def read(self, l):
         """Read L bytes of data from the iterator of chunks of data.
         Returns less than L bytes if the iterator runs dry."""
         if l > len(self.buf) and self.iter:
-            # Clamp to a multiple of self.targetsize
-            targetsize = max(l, self.targetsize)
+            # Clamp to a multiple of 2**16
+            targetsize = max(l, 2**16)
             collector = [str(self.buf)]
             collected = len(self.buf)
             for chunk in self.iter: