--- a/mercurial/changegroup.py Fri Sep 11 17:05:46 2015 -0700
+++ b/mercurial/changegroup.py Fri Sep 11 17:06:02 2015 -0700
@@ -570,7 +570,7 @@
def getsubset(repo, outgoing, bundler, source, fastpath=False, version='01'):
gengroup = getsubsetraw(repo, outgoing, bundler, source, fastpath)
- return packermap[version][1](util.chunkbuffer(gengroup), 'UN')
+ return packermap[version][1](util.chunkbuffer(gengroup), None)
def changegroupsubset(repo, roots, heads, source, version='01'):
"""Compute a changegroup consisting of all the nodes that are