From 8a81cb4ba02908079c76cf30ae9fb3ea9d93373a Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Sun, 22 Nov 2009 16:08:52 +0000
Subject: [PATCH] Fixed bug #27955: netconn_close may nether return when
 LWIP_TCPIP_CORE_LOCKING enabled

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

diff --git a/src/api/api_msg.c b/src/api/api_msg.c
index a37ab115..46c9abf2 100644
--- a/src/api/api_msg.c
+++ b/src/api/api_msg.c
@@ -1160,7 +1160,7 @@ do_close(struct api_msg_msg *msg)
 #endif /* LWIP_TCP */
   {
     msg->conn->err = ERR_VAL;
-    TCPIP_APIMSG_ACK(msg);
+    sys_sem_signal(msg->conn->op_completed);
   }
 }