From e45cc475bd9722bd4a8e2463dd04c16b7f513dd8 Mon Sep 17 00:00:00 2001
From: Havard Graff <havard.graff@gmail.com>
Date: Wed, 17 Jun 2020 23:23:58 +0200
Subject: [PATCH] rtptwcc: fix pruning of ack'ed twcc-packets

Fixes #750

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/645>
---
 gst/rtpmanager/rtptwcc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gst/rtpmanager/rtptwcc.c b/gst/rtpmanager/rtptwcc.c
index 2bb9956..f5b5351 100644
--- a/gst/rtpmanager/rtptwcc.c
+++ b/gst/rtpmanager/rtptwcc.c
@@ -750,7 +750,7 @@ _prune_sent_packets (RTPTWCCManager * twcc, GArray * twcc_packets)
 
   last_idx = last->seqnum - first->seqnum;
 
-  if (last_idx >= twcc->sent_packets->len)
+  if (last_idx < twcc->sent_packets->len)
     g_array_remove_range (twcc->sent_packets, 0, last_idx);
 }
 
-- 
2.7.4