Prevent getnSPV from full nodes

src/komodo_nSPV_superlite.h

@@ -102,8 +102,8 @@ void komodo_nSPVresp(CNode *pfrom,std::vector<uint8_t> response) // received a r
 CNode *NSPV_req(CNode *pnode,uint8_t *msg,int32_t len,uint64_t mask,int32_t ind)
 {
     int32_t n,flag = 0; CNode *pnodes[64]; uint32_t timestamp = (uint32_t)time(NULL);
-    //if ( KOMODO_NSPV == 0 )
-    //    return(0);
+    if ( KOMODO_NSPV == 0 )
+        return(0);
     if ( pnode == 0 )
     {
         memset(pnodes,0,sizeof(pnodes));