From 58b64d42f1313134771693f0155be1e381138a4e Mon Sep 17 00:00:00 2001
From: likewise <likewise>
Date: Wed, 14 Jul 2004 23:21:53 +0000
Subject: [PATCH] Additional fix for TCP retransmit fix (as discussed by Sam
 Jansen en Kieran Mansley on lwip-devel, July 13 2004).

---
 src/core/tcp_out.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/tcp_out.c b/src/core/tcp_out.c
index 53d1f167..a356fc21 100644
--- a/src/core/tcp_out.c
+++ b/src/core/tcp_out.c
@@ -580,6 +580,7 @@ tcp_rexmit(struct tcp_pcb *pcb)
   /* Move the first unacked segment to the unsent queue */
   seg = pcb->unacked->next;
   pcb->unacked->next = pcb->unsent;
+  pcb->unsent = pcb->unacked;
   pcb->unacked = seg;
 
   pcb->snd_nxt = ntohl(pcb->unsent->tcphdr->seqno);