Re: [PATCH v2] git-p4: Fix multi-path changelist empty commits

> George Vanburgh <george@vanburgh.me> writes:
>
>> From: George Vanburgh <gvanburgh@bloomberg.net>
>>
>> When importing from multiple perforce paths - we may attempt to import
>> a changelist that contains files from two (or more) of these depot
>> paths. Currently, this results in multiple git commits - one
>> containing the changes, and the other(s) as empty commit(s). This
>> behavior was introduced in commit 1f90a64
>> ("git-p4: reduce number of server queries for fetches", 2015-12-19).
>>
>> Reproduction Steps:
>>
>> 1. Have a git repo cloned from a perforce repo using multiple depot
>> paths (e.g. //depot/foo and //depot/bar).
>> 2. Submit a single change to the perforce repo that makes changes in
>> both //depot/foo and //depot/bar.
>> 3. Run "git p4 sync" to sync the change from #2.
>>
>> Change is synced as multiple commits, one for each depot path that was
>> affected.
>>
>> Using a set, instead of a list inside p4ChangesForPaths() ensures that
>> each changelist is unique to the returned list, and therefore only a
>> single commit is generated for each changelist.
>>
>> Reported-by: James Farwell <jfarwell@vmware.com>
>> Signed-off-by: George Vanburgh <gvanburgh@bloomberg.net>
>> ---
>
> Thanks, George.  Luke, can I add your "Reviewed-by:" here?