diff --git a/iguana/exchanges/LP_ordermatch.c b/iguana/exchanges/LP_ordermatch.c
index 8a82fcca0..927b9998e 100644
--- a/iguana/exchanges/LP_ordermatch.c
+++ b/iguana/exchanges/LP_ordermatch.c
@@ -918,9 +918,9 @@ char *LP_trade(void *ctx,char *myipaddr,int32_t mypubsock,struct LP_quoteinfo *q
     return(jprint(bestitem,0));
 }
 
-struct LP_utxoinfo *LP_buyutxo(struct LP_utxoinfo *bestutxo,double *ordermatchpricep,int64_t *bestsatoshisp,int64_t *bestdestsatoshisp,struct LP_utxoinfo *autxo,char *base,double maxprice,int32_t duration,uint64_t txfee,uint64_t desttxfee,double relvolume,char *gui)
+struct LP_utxoinfo *LP_buyutxo(struct LP_utxoinfo *space,double *ordermatchpricep,int64_t *bestsatoshisp,int64_t *bestdestsatoshisp,struct LP_utxoinfo *autxo,char *base,double maxprice,int32_t duration,uint64_t txfee,uint64_t desttxfee,double relvolume,char *gui)
 {
-    bits256 pubkey; char *obookstr,coinaddr[64],str[65]; cJSON *orderbook,*asks,*item; int32_t i,n,numasks,max = 10000; struct LP_address_utxo **utxos; double price; struct LP_pubkeyinfo *pubp; struct iguana_info *basecoin;
+    bits256 pubkey; char *obookstr,coinaddr[64],str[65]; cJSON *orderbook,*asks,*item; int32_t i,n,numasks,max = 10000; struct LP_address_utxo **utxos; double price; struct LP_pubkeyinfo *pubp; struct iguana_info *basecoin; struct LP_utxoinfo *bestutxo = 0;
     *ordermatchpricep = 0.;
     *bestsatoshisp = *bestdestsatoshisp = 0;
     basecoin = LP_coinfind(base);
@@ -951,7 +951,7 @@ struct LP_utxoinfo *LP_buyutxo(struct LP_utxoinfo *bestutxo,double *ordermatchpr
                             n = LP_listunspent_both(base,coinaddr);
                             if ( n > 1 )
                             {
-                                if ( (bestutxo= LP_address_utxopair(bestutxo,utxos,max,basecoin,coinaddr,txfee,dstr(autxo->S.satoshis),price,0,desttxfee)) != 0 )
+                                if ( (bestutxo= LP_address_utxopair(space,utxos,max,basecoin,coinaddr,txfee,dstr(autxo->S.satoshis),price,0,desttxfee)) != 0 )
                                 {
                                     bestutxo->pubkey = pubp->pubkey;
                                     safecopy(bestutxo->gui,gui,sizeof(bestutxo->gui));