git-pack-objects: mark the delta packing with a 'D'.

diff --git a/merge-base.c b/merge-base.c
index 2ea44970d20500740db78b1cf0b9854c29e27553..12ebb95fba51ee9bba9767b25c999bd3de9ebd94 100644 (file)
--- a/merge-base.c
+++ b/merge-base.c
@@ -15,7 +15,7 @@ static struct commit *process_list(struct commit_list **list_p, int this_mark,
        return NULL;
 }
 
-struct commit *common_ancestor(struct commit *rev1, struct commit *rev2)
+static struct commit *common_ancestor(struct commit *rev1, struct commit *rev2)
 {
        struct commit_list *rev1list = NULL;
        struct commit_list *rev2list = NULL;
@@ -60,10 +60,10 @@ int main(int argc, char **argv)
        if (argc != 3 ||
            get_sha1(argv[1], rev1key) ||
            get_sha1(argv[2], rev2key)) {
-               usage("merge-base <commit-id> <commit-id>");
+               usage("git-merge-base <commit-id> <commit-id>");
        }
-       rev1 = lookup_commit(rev1key);
-       rev2 = lookup_commit(rev2key);
+       rev1 = lookup_commit_reference(rev1key);
+       rev2 = lookup_commit_reference(rev2key);
        ret = common_ancestor(rev1, rev2);
        if (!ret)
                return 1;