diff --git a/iguana/exchanges/.Makefile.swp b/iguana/exchanges/.Makefile.swp
new file mode 100644
index 000000000..07013efda
Binary files /dev/null and b/iguana/exchanges/.Makefile.swp differ
diff --git a/iguana/exchanges/LP_network.c b/iguana/exchanges/LP_network.c
index 9c7da2ef6..3f9099586 100644
--- a/iguana/exchanges/LP_network.c
+++ b/iguana/exchanges/LP_network.c
@@ -52,11 +52,13 @@ int32_t nn_getsockopt(int s, int level, int option, void *optval,size_t *optvall
 
 int32_t nn_bind(int s, const char *addr)
 {
-    return(0);
+    return(-1);
 }
 
 int32_t nn_connect(int s, const char *addr)
 {
+    if ( strncmp("ws://",addr,strlen("ws://")) != 0 )
+        return(-1);
     return(0);
 }
 
diff --git a/iguana/exchanges/LP_prices.c b/iguana/exchanges/LP_prices.c
index b7d40127f..e556c1281 100644
--- a/iguana/exchanges/LP_prices.c
+++ b/iguana/exchanges/LP_prices.c
@@ -197,7 +197,7 @@ struct LP_pubkeyinfo *LP_pubkeyfind(bits256 pubkey)
 
 struct LP_pubkeyinfo *LP_pubkeyadd(bits256 pubkey)
 {
-    struct LP_pubkeyinfo *pubp=0;
+    char str[65]; struct LP_pubkeyinfo *pubp=0;
     portable_mutex_lock(&LP_pubkeymutex);
     HASH_FIND(hh,LP_pubkeyinfos,&pubkey,sizeof(pubkey),pubp);
     if ( pubp == 0 )
@@ -212,7 +212,7 @@ struct LP_pubkeyinfo *LP_pubkeyadd(bits256 pubkey)
         HASH_ADD_KEYPTR(hh,LP_pubkeyinfos,&pubp->pubkey,sizeof(pubp->pubkey),pubp);
         HASH_FIND(hh,LP_pubkeyinfos,&pubkey,sizeof(pubkey),pubp);
         if ( pubp == 0 )
-            printf("pubkeyadd find error after add\n");
+            printf("pubkeyadd find %s error after add\n",bits256_str(str,pubp->pubkey));
     }
     portable_mutex_unlock(&LP_pubkeymutex);
     return(pubp);