git2hg.find_incoming: drop a comment and clarify another

The removed comment is irrelevant, and the second one confused me for a while.
This commit is contained in:
Siddharth Agarwal 2014-10-15 11:41:44 -07:00
parent 759a84820e
commit 33da556b19

View File

@ -9,7 +9,6 @@ def find_incoming(git_object_store, git_map, refs):
git_map is a map with keys being Git commits that have already been imported
refs is a map of refs to SHAs that we're interested in.'''
# import heads and fetched tags as remote references
todo = []
done = set()
commit_cache = {}
@ -17,8 +16,8 @@ def find_incoming(git_object_store, git_map, refs):
# get a list of all the head shas
seenheads = set()
for sha in refs.itervalues():
# refs contains all the refs in the server, not just the ones
# we are pulling
# refs could contain refs on the server that we haven't pulled down the
# objects for
if sha in git_object_store:
obj = git_object_store[sha]
while isinstance(obj, Tag):