added dust check

src/cc/CCPrices.h

@@ -38,9 +38,10 @@ extern CScript KOMODO_EARLYTXID_SCRIPTPUB;
 #define PRICES_MMM (KOMODO_MAXPRICES * 7)               //          0011 1000 0000 0000
 #define PRICES_DDD (KOMODO_MAXPRICES * 8)               //          0100 0000 0000 0000
 
-#define PRICES_NORMFACTOR   (int64_t)(SATOSHIDEN)
-#define PRICES_POINTFACTOR   (int64_t)10000
+//#define PRICES_NORMFACTOR   (int64_t)(SATOSHIDEN)
+//#define PRICES_POINTFACTOR   (int64_t)10000
 
+#define PRICES_REVSHAREDUST 10000
 #define PRICES_SUBREVSHAREFEE(amount) ((amount) * 199 / 200)
 
 bool PricesValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx, uint32_t nIn);

src/cc/prices.cpp

@@ -1451,6 +1451,14 @@ UniValue PricesBet(int64_t txfee, int64_t amount, int16_t leverage, std::vector<
     if (AddNormalinputs(mtx, mypk, amount + 4 * txfee, 64) >= amount + 4 * txfee)
     {
         betamount = PRICES_SUBREVSHAREFEE(amount);
+
+        if( amount - betamount < PRICES_REVSHAREDUST)   {
+            result.push_back(Pair("result", "error"));
+            result.push_back(Pair("error", "bet amount too small"));
+            return(result);
+        }
+
+
         mtx.vout.push_back(MakeCC1vout(cp->evalcode, txfee, mypk));                                 // vout0 baton for total funding
         //  mtx.vout.push_back(MakeCC1vout(cp->evalcode, (amount - betamount) + 2 * txfee, pricespk));  // vout1, when spent, costbasis is set
         mtx.vout.push_back(MakeCC1vout(cp->evalcode, txfee, pricespk));                             // vout1 cc marker (NVOUT_CCMARKER)
@@ -1514,6 +1522,11 @@ UniValue PricesAddFunding(int64_t txfee, uint256 bettxid, int64_t amount)
     if (AddNormalinputs(mtx, mypk, amount + 2*txfee, 64) >= amount + 2*txfee)
     {
         betamount = PRICES_SUBREVSHAREFEE(amount);
+        if (amount - betamount < PRICES_REVSHAREDUST) {
+            result.push_back(Pair("result", "error"));
+            result.push_back(Pair("error", "bet amount too small"));
+            return(result);
+        }
 
         std::vector<OneBetData> bets;
         if (prices_enumaddedbets(batontxid, bets, bettxid) >= 0)