decoder/ffmpeg: fix build problem with FFmpeg 3.4

Regression by commit a22d1c88d7 Closes https://github.com/MusicPlayerDaemon/MPD/issues/1097
2021-02-22 13:36:08 +01:00 · 2021-02-22 13:36:08 +01:00 · 6eba621045
parent a9ad8fa505
commit 6eba621045
2 changed files with 6 additions and 0 deletions
--- a/2
+++ b/2
@ -1,4 +1,6 @@
 ver 0.22.7 (not yet released)
+* decoder
+  - ffmpeg: fix build problem with FFmpeg 3.4

 ver 0.22.6 (2021/02/16)
 * fix missing tags on songs in queue
--- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx
+++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
@ -467,7 +467,11 @@ FfmpegCheckTag(DecoderClient &client, InputStream *is,
 static bool
 IsSeekable(const AVFormatContext &format_context) noexcept
 {
+#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(58, 6, 100)
 	return (format_context.ctx_flags & AVFMTCTX_UNSEEKABLE) != 0;
+#else
+	return false;
+#endif
 }

 static void