[git] Override `diff.submodule` so `git diff` output is always parseable

Authored by alexmv on Feb 9 2017, 12:25 AM.


Test Plan

Removed a submodule with diff.submodule set to log, saw
arc diff error; with this change, it no longer does.

Diff Detail

rARC Arcanist
submodule-diff (branched from master)
Lint OK
Unit Tests OK
Build Status
Buildable 15569
Build 20539: Run Core Tests
Build 20538: arc lint + arc unit
alexmv created this revision.Feb 9 2017, 12:25 AM
alexmv edited the test plan for this revision. (Show Details)Feb 9 2017, 12:26 AM
alexmv updated this revision to Diff 41672.Feb 9 2017, 12:32 AM

Fix typo in comment

This revision is now accepted and ready to land.Feb 9 2017, 12:52 AM
alexmv closed this revision.Feb 14 2017, 1:40 AM