diff --git a/iguana/iguana_payments.c b/iguana/iguana_payments.c
index ad942e435..05db297a6 100755
--- a/iguana/iguana_payments.c
+++ b/iguana/iguana_payments.c
@@ -341,7 +341,7 @@ bits256 iguana_sendrawtransaction(struct supernet_info *myinfo,struct iguana_inf
 uint64_t iguana_interest(struct supernet_info *myinfo,struct iguana_info *coin,bits256 txid,int32_t vout,uint64_t value)
 {
     char *retstr; int32_t height; cJSON *retjson; struct iguana_txid T,*tx;
-    int32_t minutes; uint64_t numerator,denominator,interest = 0;
+    int32_t minutes; uint64_t numerator=0,denominator=0,interest = 0;
     if ( coin->FULLNODE < 0 ) // komodod is running
     {
         if ( (retjson= dpow_gettxout(myinfo,coin,txid,vout)) != 0 )
@@ -376,7 +376,7 @@ uint64_t iguana_interest(struct supernet_info *myinfo,struct iguana_info *coin,b
                     numerator = (value / 20); // assumes 5%!
                     interest = (numerator / denominator);
                 }
-                else
+                else if ( value >= 10*SATOSHIDEN )
                 {
                     numerator = (value * KOMODO_INTEREST);
                     interest = (numerator / denominator) / SATOSHIDEN;
diff --git a/iguana/iguana_rpc.c b/iguana/iguana_rpc.c
index c36a6bce7..425767c13 100755
--- a/iguana/iguana_rpc.c
+++ b/iguana/iguana_rpc.c
@@ -984,7 +984,7 @@ char *SuperNET_rpcparse(struct supernet_info *myinfo,char *retbuf,int32_t bufsiz
         if ( (data= jstr(json,"POST")) == 0 || (argjson= cJSON_Parse(data)) == 0 )
         {
             userpass = jstr(argjson,"userpass");
-            printf("userpass.(%s)\n",userpass);
+            //printf("userpass.(%s)\n",userpass);
             if ( (n= cJSON_GetArraySize(tokens)) > 0 )
             {
                 if ( n > 1 )