Merge branch 'nd/add-empty-fix' into maint

"git add -A" (no other arguments) in a totally empty working tree
used to emit an error.

* nd/add-empty-fix:
  add: don't complain when adding empty project root

1 files changed, 19 insertions, 0 deletions

diff --git a/t/t3700-add.sh b/t/t3700-add.sh
index aab86e838b..fe274e2fb1 100755
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -272,6 +272,25 @@ test_expect_success '"add non-existent" should fail' '
 	! (git ls-files | grep "non-existent")
 '
 
+test_expect_success 'git add -A on empty repo does not error out' '
+	rm -fr empty &&
+	git init empty &&
+	(
+		cd empty &&
+		git add -A . &&
+		git add -A
+	)
+'
+
+test_expect_success '"git add ." in empty repo' '
+	rm -fr empty &&
+	git init empty &&
+	(
+		cd empty &&
+		git add .
+	)
+'
+
 test_expect_success 'git add --dry-run of existing changed file' "
 	echo new >>track-this &&
 	git add --dry-run track-this >actual 2>&1 &&