{
uint32_t i;
- REALLOC_ARRAY(pack->in_pack, pack->nr_alloc);
+ if (pack->in_pack)
+ BUG("packing_data has already been converted to pack array");
+
+ ALLOC_ARRAY(pack->in_pack, pack->nr_alloc);
for (i = 0; i < pack->nr_objects; i++)
pack->in_pack[i] = oe_in_pack(pack, pack->objects + i);