From 17f07a36efb62c6f68b76fbea39c2de17eb3ca9b Mon Sep 17 00:00:00 2001
From: marcbou <marcbou>
Date: Thu, 16 Aug 2007 20:03:23 +0000
Subject: [PATCH] netconn_delete(): unblock potentially waiting recv.

---
 src/api/api_lib.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/api/api_lib.c b/src/api/api_lib.c
index 263bbdaf..cce59477 100644
--- a/src/api/api_lib.c
+++ b/src/api/api_lib.c
@@ -325,6 +325,8 @@ netconn_delete(struct netconn *conn)
 
   /* Drain the recvmbox. */
   if (conn->recvmbox != SYS_MBOX_NULL) {
+	/* send message in order to unblock a potentially waiting recv. */
+	sys_mbox_post( conn->recvmbox, NULL );
     while (sys_mbox_tryfetch(conn->recvmbox, &mem) != SYS_MBOX_EMPTY) {
       if (conn->type == NETCONN_TCP) {
         if(mem != NULL)