ls-tree: remove commented-out code

Remove code added in f35a6d3bce7 (Teach core object handling functions
about gitlinks, 2007-04-09), later patched in 7d0b18a4da1 (Add output
flushing before fork(), 2008-08-04), and then finally ending up in its
current form in d3bee161fef (tree.c: allow read_tree_recursive() to
traverse gitlink entries, 2009-01-25). All while being commented-out!

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

diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 3a442631c71a07f0d0dda791ed72af83f2b92bca..5f7c84950cee53f9177dc0ba252a10de7d85bed6 100644 (file)
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -69,15 +69,6 @@ static int show_tree(const struct object_id *oid, struct strbuf *base,
        const char *type = blob_type;
 
        if (S_ISGITLINK(mode)) {
-               /*
-                * Maybe we want to have some recursive version here?
-                *
-                * Something similar to this incomplete example:
-                *
-               if (show_subprojects(base, baselen, pathname))
-                       retval = READ_TREE_RECURSIVE;
-                *
-                */
                type = commit_type;
        } else if (S_ISDIR(mode)) {
                if (show_recursive(base->buf, base->len, pathname)) {