Dice list and dice info

src/cc/CCdice.h

@@ -25,5 +25,7 @@ bool DiceValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
 
 std::string DiceCreateFunding(uint64_t txfee,char *planstr,int64_t funds,int64_t minbet,int64_t maxbet,int64_t maxodds,int64_t forfeitblocks);
 std::string DiceAddfunding(uint64_t txfee,char *planstr,uint256 fundingtxid,int64_t amount);
+UniValue DiceInfo(uint256 diceid);
+UniValue DiceList();
 
 #endif

src/cc/dice.cpp

@@ -423,7 +423,7 @@ std::string DiceAddfunding(uint64_t txfee,char *planstr,uint256 fundingtxid,int6
 std::string DiceBet(uint64_t txfee,char *planstr,uint256 fundingtxid,int64_t bet,int32_t odds)
 {
     CMutableTransaction mtx; CPubKey mypk,dicepk; CScript opret; uint64_t sbits; int64_t funding,minbet,maxbet,maxodds,forfeitblocks; struct CCcontract_info *cp,C;
-    if ( bet < 0 )
+    if ( bet < 0 || odds < 1 )
     {
         fprintf(stderr,"negative parameter error\n");
         return(0);