Fix some issues in z_sweepstatus

src/wallet/rpcwallet.cpp

@@ -3334,10 +3334,9 @@ UniValue z_sweepstatus(const UniValue& params, bool fHelp, const CPubKey& mypk)
       LOCK2(cs_main, pwalletMain->cs_wallet);
 
       UniValue ret(UniValue::VOBJ);
-      auto amount_swept;
       ret.push_back(Pair("zsweep", pwalletMain->fSweepEnabled));
       ret.push_back(Pair("running", pwalletMain->fSweepRunning));
-      ret.push_back(Pair("amount_swept", amount_swept));
+      ret.push_back(Pair("amount_swept", pwalletMain->amountSwept));
 
       if (pwalletMain->fConsolidationRunning) {
           ret.push_back(Pair("next_zsweep", pwalletMain->sweepInterval + chainActive.Tip()->GetHeight()));

src/wallet/wallet.h

@@ -808,7 +808,9 @@ public:
     bool fSweepExternalEnabled        = false;
     bool fSweepRunning                = false;
     int nextSweep                     = 0;
+    int amountSwept                   = 0;
     int sweepInterval                 = 20;
+    int sweepFee                      = 10000;
     int sweepMaxInputs                = 200;
     std::string sweepAddress          = "";