changegroup: drop an unused variable assignment
Caught by PyCharm. The variable is assigned again below before it is used.
Differential Revision: https://phab.mercurial-scm.org/D7739
--- a/mercurial/changegroup.py Fri Dec 27 13:13:33 2019 -0500
+++ b/mercurial/changegroup.py Fri Dec 27 13:18:19 2019 -0500
@@ -287,8 +287,6 @@
def revmap(x):
return cl.rev(x)
- changesets = 0
-
try:
# The transaction may already carry source information. In this
# case we use the top level data. We overwrite the argument