Re-add txs that were removed from wallet, if they are valid.

src/wallet/wallet.cpp

@@ -1753,8 +1753,6 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pbl
         AssertLockHeld(cs_wallet);
         if ( tx.IsCoinBase() && tx.vout[0].nValue == 0 )
             return false;
-        if ( tx.vin.empty() )
-            return false;
         bool fExisted = mapWallet.count(tx.GetHash()) != 0;
         if (fExisted && !fUpdate) return false;
         auto sproutNoteData = FindMySproutNotes(tx);

src/wallet/walletdb.cpp

@@ -953,11 +953,19 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet)
     
     if (!deadTxns.empty())
     {
+        int32_t reAdded = 0;
         BOOST_FOREACH (uint256& hash, deadTxns) {
             if (!EraseTx(hash))
                 fprintf(stderr, "could not delete tx.%s\n",hash.ToString().c_str());
+            uint256 blockhash; CTransaction tx;
+            if (GetTransaction(hash,tx,blockhash,true))
+            {
+                CWalletTx wtx(pwallet,tx);
+                pwallet->AddToWallet(wtx, true, NULL);
+                reAdded++;
+            }
         }
-        fprintf(stderr, "Cleared %i corrupted transactions from wallet.\n",deadTxns.size());
+        fprintf(stderr, "Cleared %lu corrupted transactions from wallet. Readded %i on chain transactions.\n",deadTxns.size(),reAdded);
         deadTxns.clear();
     }