+ }
+
+ /* Then a handful of the remainder
+ * NEEDSWORK: we would be better off if used the newer ones first.
+ */
+ for (ref = refs, j = i + 16;
+ i < 900 && i < j && ref;
+ ref = ref->next) {
+ if (is_zero_sha1(ref->new_sha1) &&
+ !is_zero_sha1(ref->old_sha1) &&
+ has_sha1_file(ref->old_sha1)) {
+ char *buf = malloc(42);