t7401: make indentation consistent

Only leading whitespace is changed in this patch.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t7401-submodule-summary.sh

@@ -76,8 +76,8 @@ head3=$(
 )
 
 test_expect_success 'modified submodule(backward)' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head2...$head3 (2):
   < Add foo3
   < Add foo2
@@ -89,8 +89,8 @@ EOF
 head4=$(add_file sm1 foo4 foo5) &&
 head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD)
 test_expect_success 'modified submodule(backward and forward)' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head2...$head4 (4):
   > Add foo5
   > Add foo4
@@ -102,15 +102,15 @@ EOF
 "
 
 test_expect_success '--summary-limit' "
-    git submodule summary -n 3 >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary -n 3 >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head2...$head4 (4):
   > Add foo5
   > Add foo4
   < Add foo3
 
 EOF
-    test_cmp expected actual
+	test_cmp expected actual
 "
 
 commit_file sm1 &&
@@ -122,8 +122,8 @@ rm -f sm1 &&
 mv sm1-bak sm1
 
 test_expect_success 'typechanged submodule(submodule->blob), --cached' "
-    git submodule summary --cached >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary --cached >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head4(submodule)->$head5(blob) (3):
   < Add foo5
 
@@ -132,103 +132,103 @@ EOF
 "
 
 test_expect_success 'typechanged submodule(submodule->blob), --files' "
-    git submodule summary --files >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary --files >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head5(blob)->$head4(submodule) (3):
   > Add foo5
 
 EOF
-    test_i18ncmp actual expected
+	test_i18ncmp actual expected
 "
 
 rm -rf sm1 &&
 git checkout-index sm1
 test_expect_success 'typechanged submodule(submodule->blob)' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head4(submodule)->$head5(blob):
 
 EOF
-    test_i18ncmp actual expected
+	test_i18ncmp actual expected
 "
 
 rm -f sm1 &&
 test_create_repo sm1 &&
 head6=$(add_file sm1 foo6 foo7)
 test_expect_success 'nonexistent commit' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head4...$head6:
   Warn: sm1 doesn't contain commit $head4_full
 
 EOF
-    test_i18ncmp actual expected
+	test_i18ncmp actual expected
 "
 
 commit_file
 test_expect_success 'typechanged submodule(blob->submodule)' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head5(blob)->$head6(submodule) (2):
   > Add foo7
 
 EOF
-    test_i18ncmp expected actual
+	test_i18ncmp expected actual
 "
 
 commit_file sm1 &&
 rm -rf sm1
 test_expect_success 'deleted submodule' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head6...0000000:
 
 EOF
-    test_cmp expected actual
+	test_cmp expected actual
 "
 
 test_create_repo sm2 &&
 head7=$(add_file sm2 foo8 foo9) &&
 git add sm2
 
 test_expect_success 'multiple submodules' "
-    git submodule summary >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head6...0000000:
 
 * sm2 0000000...$head7 (2):
   > Add foo9
 
 EOF
-    test_cmp expected actual
+	test_cmp expected actual
 "
 
 test_expect_success 'path filter' "
-    git submodule summary sm2 >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary sm2 >actual &&
+	cat >expected <<-EOF &&
 * sm2 0000000...$head7 (2):
   > Add foo9
 
 EOF
-    test_cmp expected actual
+	test_cmp expected actual
 "
 
 commit_file sm2
 test_expect_success 'given commit' "
-    git submodule summary HEAD^ >actual &&
-    cat >expected <<-EOF &&
+	git submodule summary HEAD^ >actual &&
+	cat >expected <<-EOF &&
 * sm1 $head6...0000000:
 
 * sm2 0000000...$head7 (2):
   > Add foo9
 
 EOF
-    test_cmp expected actual
+	test_cmp expected actual
 "
 
 test_expect_success '--for-status' "
-    git submodule summary --for-status HEAD^ >actual &&
-    test_i18ncmp actual - <<EOF
+	git submodule summary --for-status HEAD^ >actual &&
+	test_i18ncmp actual - <<EOF
 # Submodule changes to be committed:
 #
 # * sm1 $head6...0000000:
@@ -240,14 +240,14 @@ EOF
 "
 
 test_expect_success 'fail when using --files together with --cached' "
-    test_must_fail git submodule summary --files --cached
+	test_must_fail git submodule summary --files --cached
 "
 
 test_expect_success 'should not fail in an empty repo' "
-    git init xyzzy &&
-    cd xyzzy &&
-    git submodule summary >output 2>&1 &&
-    test_cmp output /dev/null
+	git init xyzzy &&
+	cd xyzzy &&
+	git submodule summary >output 2>&1 &&
+	test_cmp output /dev/null
 "
 
 test_done