--- a/mercurial/streamclone.py
+++ b/mercurial/streamclone.py
@@ -63,7 +63,7 @@ def stream_out(repo, fileobj, untrusted=
# get consistent snapshot of repo. lock during scan so lock not
# needed while we stream, and commits can happen.
- lock = None
+ repolock = None
try:
try:
repolock = repo.lock()