From 6298246a009c32784aa1d789c5887390d113c4f5 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sun, 25 Sep 2016 22:20:08 +0200
Subject: [PATCH] fix detecting .flac format

---
 libs/ardour/sndfilesource.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/ardour/sndfilesource.cc b/libs/ardour/sndfilesource.cc
index d2bd7bc33b..008325dab1 100644
--- a/libs/ardour/sndfilesource.cc
+++ b/libs/ardour/sndfilesource.cc
@@ -342,7 +342,7 @@ SndFileSource::open ()
 		return -1;
 	}
 
-	if (_info.format & SF_FORMAT_FLAC) {
+	if ((_info.format & SF_FORMAT_TYPEMASK ) == SF_FORMAT_FLAC) {
 		assert (!writable());
 		_sndfile = sf_open_fd (fd, SFM_READ, &_info, true);
 	} else {
@@ -776,7 +776,7 @@ SndFileSource::set_header_timeline_position ()
 framecnt_t
 SndFileSource::write_float (Sample* data, framepos_t frame_pos, framecnt_t cnt)
 {
-	if (_info.format & SF_FORMAT_FLAC) {
+	if ((_info.format & SF_FORMAT_TYPEMASK ) == SF_FORMAT_FLAC) {
 		assert (_length == frame_pos);
 	}
 	else if (_sndfile == 0 || sf_seek (_sndfile, frame_pos, SEEK_SET|SFM_WRITE) < 0) {