epriestley f9a7cb225e Fix "arc lint" when HEAD has been reverted in the working copy ... Summary: If a user reverts HEAD in the index or working copy, "git diff" shows no changes and we explode. Instead, we should simply return no changes; the rest of the lint pipeline accommodates this correctly. Test Plan: Reverted HEAD in a working copy, ran "arc lint", got an error. Applied patch, ran "arc lint", got accurate lint. Reviewers: Koolvin, btrahan Reviewed By: Koolvin CC: aran, epriestley Differential Revision: https://secure.phabricator.com/D1729		2012-02-29 12:18:46 -08:00
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branch	Make "arc list" use "differential.query", not "differential.find"	2012-02-06 13:08:01 -08:00
configuration	Add an "arc alias" command	2012-02-21 13:16:52 -08:00
difference	Finalize Arcanist Classes	2012-01-31 12:07:05 -08:00
differential	Pre-fill template fields under "arc diff --create" in git	2012-02-28 17:00:35 -08:00
docs	Reorganize documentation.	2011-05-31 12:14:20 -07:00
events/constant/type	Allow modification of the svn commit message via an event listener	2011-11-16 16:40:19 -08:00
exception	Finalize Arcanist Classes	2012-01-31 12:07:05 -08:00
lint	Use string operations, not idx(), for string indexing.	2012-02-29 08:39:25 -08:00
parser	Parse git diffs of files with unicode characters in the names	2012-02-08 10:04:15 -08:00
repository	Fix "arc lint" when HEAD has been reverted in the working copy	2012-02-29 12:18:46 -08:00
unit	Add simple, non-magical exception flow to test cases	2012-02-06 09:56:43 -08:00
workflow	Pre-fill template fields under "arc diff --create" in git	2012-02-28 17:00:35 -08:00
workingcopyidentity	Finalize Arcanist Classes	2012-01-31 12:07:05 -08:00
__phutil_library_init__.php	Initial commit.	2011-01-09 15:22:25 -08:00
__phutil_library_map__.php	Add an "arc alias" command	2012-02-21 13:16:52 -08:00