From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 5 Dec 2014 19:41:33 +0000 (-0800)
Subject: Merge branch 'jk/checkout-from-tree'
X-Git-Tag: v2.3.0-rc0~100
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c21df07886bb07a893609ff242e29b1493da1fd8;p=git

Merge branch 'jk/checkout-from-tree'

"git checkout $treeish $path", when $path in the index and the
working tree already matched what is in $treeish at the $path,
still overwrote the $path unnecessarily.

* jk/checkout-from-tree:
  checkout $tree: do not throw away unchanged index entries
---

c21df07886bb07a893609ff242e29b1493da1fd8