Fix doubled subtitles if subtitle stop times are specified.

[dcpomatic.git] / src / lib / ffmpeg_decoder.cc

diff --git a/src/lib/ffmpeg_decoder.cc b/src/lib/ffmpeg_decoder.cc
index 55ff01046f761ec61ff73990d142ec9720db6620..6a8f4d4136dab4322b4b7713536b4e6019b09852 100644 (file)
--- a/src/lib/ffmpeg_decoder.cc
+++ b/src/lib/ffmpeg_decoder.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -567,11 +567,11 @@ FFmpegDecoder::decode_subtitle_packet ()
        FFmpegSubtitlePeriod sub_period = subtitle_period (sub);
        ContentTime from;
        from = sub_period.from + _pts_offset;
-       _have_current_subtitle = true;
        if (sub_period.to) {
                _current_subtitle_to = *sub_period.to + _pts_offset;
        } else {
                _current_subtitle_to = optional<ContentTime>();
+               _have_current_subtitle = true;
        }
 
        for (unsigned int i = 0; i < sub.num_rects; ++i) {