Convert many resolve_ref() calls to read_ref*() and ref_exists()

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 2a8077242500d54ac50d5829a86b14803fc69126..beeaee41130e21ecbd2622e7ed5e632c94167beb 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -288,7 +288,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec,
            commit_locked_index(lock_file))
                die(_("unable to write new index file"));
 
-       resolve_ref("HEAD", rev, 0, &flag);
+       read_ref_full("HEAD", rev, 0, &flag);
        head = lookup_commit_reference_gently(rev, 1);
 
        errs |= post_checkout_hook(head, head, 0);
@@ -866,7 +866,7 @@ static int parse_branchname_arg(int argc, const char **argv,
        setup_branch_path(new);
 
        if (!check_refname_format(new->path, 0) &&
-           resolve_ref(new->path, branch_rev, 1, NULL))
+           !read_ref(new->path, branch_rev))
                hashcpy(rev, branch_rev);
        else
                new->path = NULL; /* not an existing branch */