Optimize gettxout calls

iguana/exchanges/LP_nativeDEX.c

@@ -579,7 +579,7 @@ void LP_coinsloop(void *_coins)
                 LP_address_utxo_reset(&num,coin);
                 coin->did_addrutxo_reset = 1;
             }
-            free_json(LP_address_balance(coin,coin->smartaddr,1));
+            //free_json(LP_address_balance(coin,coin->smartaddr,1));
             if ( coin->do_autofill_merge != 0 )
             {
                 if ( (retstr= LP_autofillbob(coin,coin->do_autofill_merge*1.02)) != 0 )

iguana/exchanges/LP_rpc.c

@@ -248,6 +248,12 @@ cJSON *LP_gettxout(char *symbol,char *coinaddr,bits256 txid,int32_t vout)
         return(cJSON_Parse("{\"error\":\"no coin\"}"));
     if ( bits256_nonz(txid) == 0 )
         return(cJSON_Parse("{\"error\":\"null txid\"}"));
+    if ( (tx= LP_transactionfind(coin,txid)) != 0 && vout < tx->numvouts )
+    {
+        if ( tx->outpoints[vout].spendheight > 0 )
+            return(0);
+        //return(LP_gettxout_json(txid,vout,tx->height,tx->outpoints[vout].coinaddr,tx->outpoints[vout].value));
+    }
     if ( coin->electrum == 0 )
     {
         sprintf(buf,"[\"%s\", %d, true]",bits256_str(str,txid),vout);
@@ -255,12 +261,6 @@ cJSON *LP_gettxout(char *symbol,char *coinaddr,bits256 txid,int32_t vout)
     }
     else
     {
-        if ( (tx= LP_transactionfind(coin,txid)) != 0 && vout < tx->numvouts )
-        {
-            if ( tx->outpoints[vout].spendheight > 0 )
-                return(0);
-            //return(LP_gettxout_json(txid,vout,tx->height,tx->outpoints[vout].coinaddr,tx->outpoints[vout].value));
-        }
         if ( coinaddr[0] == 0 )
         {
             if ( (txobj= electrum_transaction(&height,symbol,coin->electrum,&txobj,txid,0)) != 0 )