const char *encoding = getenv("HTTP_CONTENT_ENCODING");
        const char *user = getenv("REMOTE_USER");
        const char *host = getenv("REMOTE_ADDR");
-       struct argv_array env = ARGV_ARRAY_INIT;
        int gzipped_request = 0;
        struct child_process cld = CHILD_PROCESS_INIT;
 
                host = "(none)";
 
        if (!getenv("GIT_COMMITTER_NAME"))
-               argv_array_pushf(&env, "GIT_COMMITTER_NAME=%s", user);
+               argv_array_pushf(&cld.env_array, "GIT_COMMITTER_NAME=%s", user);
        if (!getenv("GIT_COMMITTER_EMAIL"))
-               argv_array_pushf(&env, "GIT_COMMITTER_EMAIL=%s@http.%s",
-                                user, host);
+               argv_array_pushf(&cld.env_array,
+                                "GIT_COMMITTER_EMAIL=%s@http.%s", user, host);
 
        cld.argv = argv;
-       cld.env = env.argv;
        if (gzipped_request)
                cld.in = -1;
        cld.git_cmd = 1;
 
        if (finish_command(&cld))
                exit(1);
-       argv_array_clear(&env);
 }
 
 static int show_text_ref(const char *name, const unsigned char *sha1,
 
        if (flag & REF_ISSYMREF) {
                unsigned char unused[20];
-               const char *target = resolve_ref_unsafe(refname, unused, 1, NULL);
+               const char *target = resolve_ref_unsafe(refname,
+                                                       RESOLVE_REF_READING,
+                                                       unused, NULL);
                const char *target_nons = strip_namespace(target);
 
                strbuf_addf(buf, "ref: %s\n", target_nons);