t/t7602-merge-octopus-many.sh: use the $( ... ) construct for command substitution

diff --git a/http-backend.c b/http-backend.c
index bac40ef6e6e3566a0ceda81303a6ebb769ac520d..8870a2681eb375505e4273b03a0d3e034e59a48e 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -436,7 +436,7 @@ static int show_text_ref(const char *name, const struct object_id *oid,
                o = deref_tag(o, name, 0);
                if (!o)
                        return 0;
-               strbuf_addf(buf, "%s\t%s^{}\n", sha1_to_hex(o->sha1),
+               strbuf_addf(buf, "%s\t%s^{}\n", oid_to_hex(&o->oid),
                            name_nons);
        }
        return 0;