t3104: remove shift code in 'test_ls_tree_format'

In t3104-ls-tree-format.sh, There is a legacy 'shift 2' code
and the relevant code block no longer depends on it anymore,
so let's remove it for a small cleanup.

Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t3104-ls-tree-format.sh b/t/t3104-ls-tree-format.sh
index 383896667b6dc9e446c157370dedd3a3aa8051d1..74053978f496b81426cf0ca8b21cd90d49fe2012 100755 (executable)
--- a/t/t3104-ls-tree-format.sh
+++ b/t/t3104-ls-tree-format.sh
@@ -20,7 +20,6 @@ test_ls_tree_format () {
        format=$1 &&
        opts=$2 &&
        fmtopts=$3 &&
-       shift 2 &&
 
        test_expect_success "ls-tree '--format=<$format>' is like options '$opts $fmtopts'" '
                git ls-tree $opts -r HEAD >expect &&