From: David Turner <dturner@twopensource.com>
Date: Thu, 05 Nov 2015 02:03:57 GMT
Subject: File owner/group and git
Message-ID: <1446689037.4131.47.camel@twopensource.com>

In unpack-trees.c, in verify_uptodate_1, we check ie_match_stat.  This
returns OWNER_CHANGED if a file has changed ownership since the index
was updated.  Do we actually care about that particular case?  Or really
anything other than DATA_CHANGED?

(We noticed this due to a bug in our watchman code, which fakes up the
owners, but it's a general question).