It appears that `-prune` is ignored during import (`-reindex`, or `-loadblock`).


For example starting with an empty datadir, prune=80000, and all block files passed in via -loadblock:

```
...
2021-12-23T12:49:44Z [loadblk] [node/blockstorage.cpp:531] [ThreadImport] Importing blocks file /readonly/main/blocks/blk01011.dat...
2021-12-23T12:49:44Z [loadblk] [node/blockstorage.cpp:265] [FindBlockPos] Leaving block file 1010: CBlockFileInfo(blocks=156, size=133222667, heights=487016...487360, time=2017-09-26...2017-09-28)
2021-12-23T12:49:45Z [loadblk] [flatfile.cpp:69] [Allocate] Pre-allocating up to position 0x1000000 in blk01011.dat
2021-12-23T12:49:45Z [loadblk] [logging/timer.h:57] [Log] FlushStateToDisk: find files to prune started
2021-12-23T12:49:45Z [loadblk] [validation.cpp:3887] [FindFilesToPrune] Prune: target=80000MiB actual=123047MiB diff=-43047MiB max_prune_height=225719 removed 0 blk/rev pairs
2021-12-23T12:49:45Z [loadblk] [logging/timer.h:57] [Log] FlushStateToDisk: find files to prune completed (0.05ms)
...
```

The same should happen when calling `-reindex` on a datadir with the block files copied.

So prune only works with IBD from the network?
{
    AbortNod(strMssa, usrMssa);
    rturn stat.Error(strMssa);
}
**
 * Rstor th UTXO in a Coin at a ivn COutPoint
 * @param undo Th Coin to b rstord.
 * @param viw Th coins viw to which to apply th chans.
 * @param out Th out point that corrsponds to th tx input.
 * @rturn A DisconnctRsult as an int
 *
int ApplyTxInUndo(Coin&& undo, CCoinsViwCach& viw, const COutPoint& out)
{
    bool Clan = tru;
    i (viw.HavCoin(out)) Clan = als; 
    i (undo.nHiht == 0) {
        
        
        
        const Coin& altrnat = AccssByTxid(viw, out.hash);
        i (!altrnat.IsSpnt()) {
            undo.nHiht = altrnat.nHiht;
            undo.CoinBas = altrnat.CoinBas;
        } ls {
            rturn DISCONNECT_FAILED; 
        }
    }