reflog tests: make use of "test_config" idiom

Change a couple of tests that weren't using the helper to use it. This
makes the trailing "--unset" unnecessary.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh
index ae8a448e34356034a88fcf0799ef2f53e55f73b8..42f5ac9ed95064053b9d1499038f593d009d903c 100755 (executable)
--- a/t/t1410-reflog.sh
+++ b/t/t1410-reflog.sh
@@ -232,24 +232,21 @@ test_expect_success '--expire=never' '
 '
 
 test_expect_success 'gc.reflogexpire=never' '
+       test_config gc.reflogexpire never &&
+       test_config gc.reflogexpireunreachable never &&
 
-       git config gc.reflogexpire never &&
-       git config gc.reflogexpireunreachable never &&
        git reflog expire --verbose --all &&
        git reflog refs/heads/master >output &&
        test_line_count = 4 output
 '
 
 test_expect_success 'gc.reflogexpire=false' '
+       test_config gc.reflogexpire false &&
+       test_config gc.reflogexpireunreachable false &&
 
-       git config gc.reflogexpire false &&
-       git config gc.reflogexpireunreachable false &&
        git reflog expire --verbose --all &&
        git reflog refs/heads/master >output &&
-       test_line_count = 4 output &&
-
-       git config --unset gc.reflogexpire &&
-       git config --unset gc.reflogexpireunreachable
+       test_line_count = 4 output
 
 '