t0000: do not get self-test disrupted by environment warnings

diff --git a/http-backend.c b/http-backend.c
index e88d29f62b1f1f426b1ca75aafc126da96a8a1da..458642ef72b879a2f53d6e1f8f192847ed814111 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -353,7 +353,7 @@ static ssize_t get_content_length(void)
        ssize_t val = -1;
        const char *str = getenv("CONTENT_LENGTH");
 
-       if (str && !git_parse_ssize_t(str, &val))
+       if (str && *str && !git_parse_ssize_t(str, &val))
                die("failed to parse CONTENT_LENGTH: %s", str);
        return val;
 }
@@ -508,13 +508,13 @@ static int show_text_ref(const char *name, const struct object_id *oid,
 {
        const char *name_nons = strip_namespace(name);
        struct strbuf *buf = cb_data;
-       struct object *o = parse_object(oid);
+       struct object *o = parse_object(the_repository, oid);
        if (!o)
                return 0;
 
        strbuf_addf(buf, "%s\t%s\n", oid_to_hex(oid), name_nons);
        if (o->type == OBJ_TAG) {
-               o = deref_tag(o, name, 0);
+               o = deref_tag(the_repository, o, name, 0);
                if (!o)
                        return 0;
                strbuf_addf(buf, "%s\t%s^{}\n", oid_to_hex(&o->oid),