t7600-merge: modernize test format

Some tests still use the old format with four spaces indentation.
Standardize the tests to the new format with tab indentation.

Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 060e145957f3ad94933b37ebe6148ffbdf168d37..fdc607277c2fca64a573959b2f3ea7f35a8beaae 100755 (executable)
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -639,41 +639,41 @@ test_expect_success 'merge log message' '
 test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c0, c2, c0, and c1' '
-       git reset --hard c1 &&
-       test_tick &&
-       git merge c0 c2 c0 c1 &&
-       verify_merge file result.1-5 &&
-       verify_parents $c1 $c2
+       git reset --hard c1 &&
+       test_tick &&
+       git merge c0 c2 c0 c1 &&
+       verify_merge file result.1-5 &&
+       verify_parents $c1 $c2
 '
 
 test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c0, c2, c0, and c1' '
-       git reset --hard c1 &&
-       test_tick &&
-       git merge c0 c2 c0 c1 &&
-       verify_merge file result.1-5 &&
-       verify_parents $c1 $c2
+       git reset --hard c1 &&
+       test_tick &&
+       git merge c0 c2 c0 c1 &&
+       verify_merge file result.1-5 &&
+       verify_parents $c1 $c2
 '
 
 test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c1 and c2' '
-       git reset --hard c1 &&
-       test_tick &&
-       git merge c1 c2 &&
-       verify_merge file result.1-5 &&
-       verify_parents $c1 $c2
+       git reset --hard c1 &&
+       test_tick &&
+       git merge c1 c2 &&
+       verify_merge file result.1-5 &&
+       verify_parents $c1 $c2
 '
 
 test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge fast-forward in a dirty tree' '
-       git reset --hard c0 &&
-       mv file file1 &&
-       cat file1 >file &&
-       rm -f file1 &&
-       git merge c2
+       git reset --hard c0 &&
+       mv file file1 &&
+       cat file1 >file &&
+       rm -f file1 &&
+       git merge c2
 '
 
 test_debug 'git log --graph --decorate --oneline --all'