Fix bug in FaucetGet where it returns an int instead of a string

src/cc/faucet.cpp

@@ -169,7 +169,7 @@ std::string FaucetGet(uint64_t txfee)
         mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
         return(FinalizeCCTx(-1LL,cp,mtx,mypk,txfee,opret));
     } else fprintf(stderr,"cant find faucet inputs\n");
-    return(0);
+    return("");
 }
 
 std::string FaucetFund(uint64_t txfee,int64_t funds)

src/wallet/rpcwallet.cpp

@@ -5179,7 +5179,10 @@ UniValue faucetget(const UniValue& params, bool fHelp)
     {
         result.push_back(Pair("result", "success"));
         result.push_back(Pair("hex", hex));
-    } else result.push_back(Pair("error", "couldnt create faucet get transaction"));
+    } else {
+        result.push_back(Pair("result", "error"));
+        result.push_back(Pair("error", "couldnt create faucet get transaction"));
+    }
     return(result);
 }