files-backend.c: delete dead code in files_ref_iterator_begin()

diff --git a/setup.c b/setup.c
index 98b8dee8b822f200c283085c36ea36b4ad54e354..64f922a9378cc48c72b9173e7c45296bdb885678 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -254,7 +254,7 @@ int get_common_dir_noenv(struct strbuf *sb, const char *gitdir)
                if (!is_absolute_path(data.buf))
                        strbuf_addf(&path, "%s/", gitdir);
                strbuf_addbuf(&path, &data);
-               strbuf_addstr(sb, real_path(path.buf));
+               strbuf_add_real_path(sb, path.buf);
                ret = 1;
        } else {
                strbuf_addstr(sb, gitdir);
@@ -699,7 +699,7 @@ static const char *setup_discovered_git_dir(const char *gitdir,
        /* --work-tree is set without --git-dir; use discovered one */
        if (getenv(GIT_WORK_TREE_ENVIRONMENT) || git_work_tree_cfg) {
                if (offset != cwd->len && !is_absolute_path(gitdir))
-                       gitdir = real_pathdup(gitdir);
+                       gitdir = real_pathdup(gitdir, 1);
                if (chdir(cwd->buf))
                        die_errno("Could not come back to cwd");
                return setup_explicit_git_dir(gitdir, cwd, nongit_ok);
@@ -809,7 +809,7 @@ static int canonicalize_ceiling_entry(struct string_list_item *item,
                /* Keep entry but do not canonicalize it */
                return 1;
        } else {
-               char *real_path = real_pathdup(ceil);
+               char *real_path = real_pathdup(ceil, 0);
                if (!real_path) {
                        return 0;
                }