From 9e1afb16753d583a696c988d33f45655f81e8f7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Thu, 20 Aug 2009 20:47:13 +0700
Subject: sparse checkout: inhibit empty worktree
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The way sparse checkout works, users may empty their worktree
completely, because of non-matching sparse-checkout spec, or empty
spec. I believe this is not desired. This patch makes Git refuse to
produce such worktree.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t1009-read-tree-sparse-checkout.sh | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 't')

diff --git a/t/t1009-read-tree-sparse-checkout.sh b/t/t1009-read-tree-sparse-checkout.sh
index 2192f5abc7..62246dbf95 100755
--- a/t/t1009-read-tree-sparse-checkout.sh
+++ b/t/t1009-read-tree-sparse-checkout.sh
@@ -55,20 +55,16 @@ test_expect_success 'read-tree --no-sparse-checkout with empty .git/info/sparse-
 	test -f sub/added
 '
 
-cat >expected.swt <<EOF
-S init.t
-S sub/added
-EOF
 test_expect_success 'read-tree with empty .git/info/sparse-checkout' '
 	git config core.sparsecheckout true &&
 	echo > .git/info/sparse-checkout &&
-	git read-tree -m -u HEAD &&
+	test_must_fail git read-tree -m -u HEAD &&
 	git ls-files --stage > result &&
 	test_cmp expected result &&
 	git ls-files -t > result &&
 	test_cmp expected.swt result &&
-	test ! -f init.t &&
-	test ! -f sub/added
+	test -f init.t &&
+	test -f sub/added
 '
 
 cat >expected.swt <<EOF
-- 
cgit v1.2.3