From 281877ada5203f63d169b12b53a7015ff8ece967 Mon Sep 17 00:00:00 2001
From: zhiweijian <zhiweijian@espressif.com>
Date: Wed, 8 Aug 2018 14:44:22 +0800
Subject: [PATCH] Component/bt: fix get bond list error when connection with no
 bond

---
 components/bt/bluedroid/btc/core/btc_dm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/components/bt/bluedroid/btc/core/btc_dm.c b/components/bt/bluedroid/btc/core/btc_dm.c
index cfd093af5..7e09c9db0 100644
--- a/components/bt/bluedroid/btc/core/btc_dm.c
+++ b/components/bt/bluedroid/btc/core/btc_dm.c
@@ -182,6 +182,10 @@ static void btc_dm_remove_ble_bonding_keys(void)
 
 static void btc_dm_save_ble_bonding_keys(void)
 {
+    if(!(pairing_cb.ble.is_penc_key_rcvd || pairing_cb.ble.is_pid_key_rcvd || pairing_cb.ble.is_pcsrk_key_rcvd || 
+         pairing_cb.ble.is_lenc_key_rcvd || pairing_cb.ble.is_lcsrk_key_rcvd || pairing_cb.ble.is_lidk_key_rcvd)) {
+        return ;
+    }
     bt_bdaddr_t bd_addr;
 
     bdcpy(bd_addr.address, pairing_cb.bd_addr);