remote: refactor some logic into get_stale_heads()

diff --git a/sha1_name.c b/sha1_name.c
index 904bcd96a54a1cc33386a56a16d07dce34cbb90b..44bb62d270739a232e87c90c05ce89fcc86bc15b 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -777,8 +777,6 @@ int interpret_branch_name(const char *name, struct strbuf *buf)
        for_each_recent_reflog_ent("HEAD", grab_nth_branch_switch, 40960, &cb);
        if (cb.cnt < nth) {
                cb.cnt = 0;
-               for (i = 0; i < nth; i++)
-                       strbuf_release(&cb.buf[i]);
                for_each_reflog_ent("HEAD", grab_nth_branch_switch, &cb);
        }
        if (cb.cnt < nth)