From 82da57b7cea06d461aa60b322ee217627041613b Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Mon, 31 May 2021 16:49:45 +0200
Subject: [PATCH] decoder/ffmpeg: suppress -Wunused with libavformat<58.6.100

---
 src/decoder/plugins/FfmpegDecoderPlugin.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/decoder/plugins/FfmpegDecoderPlugin.cxx b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
index 889062ee6..891f7846a 100644
--- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx
+++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
@@ -470,6 +470,7 @@ 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
+	(void)format_context;
 	return false;
 #endif
 }