From 5f0105b820fa7b5934bf677c96226d89f9e05b3a Mon Sep 17 00:00:00 2001
From: Clément Bœsch <ubitux@gmail.com>
Date: Thu, 25 Oct 2012 00:26:13 +0200
Subject: lavf/srtenc: allow zero duration events.

This is useful when you want to remux events with zero (or too small)
durations.
---
 libavformat/srtenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libavformat/srtenc.c')

diff --git a/libavformat/srtenc.c b/libavformat/srtenc.c
index f50cfbb127..833823839b 100644
--- a/libavformat/srtenc.c
+++ b/libavformat/srtenc.c
@@ -65,7 +65,7 @@ static int srt_write_packet(AVFormatContext *avf, AVPacket *pkt)
         if (d <= 0)
             /* For backward compatibility, fallback to convergence_duration. */
             d = pkt->convergence_duration;
-        if (s == AV_NOPTS_VALUE || d <= 0) {
+        if (s == AV_NOPTS_VALUE || d < 0) {
             av_log(avf, AV_LOG_ERROR, "Insufficient timestamps.\n");
             return AVERROR(EINVAL);
         }
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