# HG changeset patch
# User mason@suse.com
# Date 1124078961 28800
# Node ID 71be6dd282d14323bc91816e1cc3e22322b9c556
# Parent  c749ca37aed14dee1489567b42f5784cc0c82de6
Allow the changegroup generator to completely load the buffer.

This makes is possible to delete or truncate away revisions and still
use the changegroup later.



diff -r c749ca37aed1 -r 71be6dd282d1 mercurial/hg.py
--- a/mercurial/hg.py	Sun Aug 14 20:09:09 2005 -0800
+++ b/mercurial/hg.py	Sun Aug 14 20:09:21 2005 -0800
@@ -1427,6 +1427,9 @@
             def __init__(self, generator):
                 self.g = generator
                 self.buf = ""
+            def fillbuf(self):
+                self.buf += "".join(self.g)
+
             def read(self, l):
                 while l > len(self.buf):
                     try: