From 0e8a1ab7c41756115f44229053e1e7024530fb32 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 10 Nov 2019 22:51:55 +0100
Subject: Make DecoderPart::_position an optional.

---
 src/lib/ffmpeg_decoder.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/ffmpeg_decoder.cc')

diff --git a/src/lib/ffmpeg_decoder.cc b/src/lib/ffmpeg_decoder.cc
index 62d4d2655..04aa022b2 100644
--- a/src/lib/ffmpeg_decoder.cc
+++ b/src/lib/ffmpeg_decoder.cc
@@ -126,7 +126,7 @@ FFmpegDecoder::flush ()
 	if (video) {
 		double const vfr = _ffmpeg_content->video_frame_rate().get();
 		Frame const f = full_length.frames_round (vfr);
-		Frame v = video->position(film()).frames_round(vfr) + 1;
+		Frame v = video->position(film()).get_value_or(ContentTime()).frames_round(vfr) + 1;
 		while (v < f) {
 			video->emit (film(), shared_ptr<const ImageProxy> (new RawImageProxy (_black_image)), v);
 			++v;
-- 
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