Fix warning.

diff --git a/src/lib/ffmpeg_examiner.cc b/src/lib/ffmpeg_examiner.cc
index 4498fa698d07308e731cc00adab5bcf13f7694b8..0f2b89f3d0f9e88c6f5819cba7cb204431877bef 100644 (file)
--- a/src/lib/ffmpeg_examiner.cc
+++ b/src/lib/ffmpeg_examiner.cc
@@ -166,7 +166,9 @@ DCPOMATIC_ENABLE_WARNINGS
        _packet.data = nullptr;
        _packet.size = 0;
        /* XXX: I'm not sure this makes any sense: how does _packet.stream_index get the right value here? */
+DCPOMATIC_DISABLE_WARNINGS
        auto context = _format_context->streams[_packet.stream_index]->codec;
+DCPOMATIC_ENABLE_WARNINGS
        while (video_packet(context, temporal_reference)) {}
        for (size_t i = 0; i < _audio_streams.size(); ++i) {
                if (_audio_streams[i]->uses_index (_format_context, _packet.stream_index)) {