From 5932f1b489442e16a69c827150b852e0ec486121 Mon Sep 17 00:00:00 2001
From: "matthias.ringwald"
 <matthias.ringwald@1a0a8af8-31b5-11de-8e0c-53a27eea117e>
Date: Sat, 18 Jun 2011 10:57:37 +0000
Subject: [PATCH] return BTSTACK_ACL_BUFFERS_FULL instead or -1

---
 src/hci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hci.c b/src/hci.c
index 99401b68b..d89982fbc 100644
--- a/src/hci.c
+++ b/src/hci.c
@@ -215,7 +215,7 @@ int hci_ready_to_send(hci_con_handle_t handle){
 int hci_send_acl_packet(uint8_t *packet, int size){
 
     // check for free places on BT module
-    if (!hci_number_free_acl_slots()) return -1;
+    if (!hci_number_free_acl_slots()) return BTSTACK_ACL_BUFFERS_FULL;
     
     hci_con_handle_t con_handle = READ_ACL_CONNECTION_HANDLE(packet);
     hci_connection_t *connection = connection_for_handle( con_handle);