From 2e9a36a1d62474e7f81d490144d68f7f7ca629ce Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Wed, 22 Apr 2020 16:29:45 +0200
Subject: [PATCH] mesh: ignore pb link close if link is already closed

---
 src/mesh/pb_adv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesh/pb_adv.c b/src/mesh/pb_adv.c
index 6ca59b85b..bf76e482f 100644
--- a/src/mesh/pb_adv.c
+++ b/src/mesh/pb_adv.c
@@ -206,6 +206,7 @@ static void pb_adv_handle_bearer_control(uint32_t link_id, uint8_t transaction_n
         case MESH_GENERIC_PROVISIONING_LINK_CLOSE: // Close a session on a bearer
             // does it match link id
             if (link_id != pb_adv_link_id) break;
+            if (link_state == LINK_STATE_W4_OPEN) break;
             reason = pdu[1];
             link_state = LINK_STATE_W4_OPEN;
             log_info("link close, reason %x", reason);