From 1c8ad40339e640cd08a84cae0946acb88b0b1b78 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 8 Dec 2015 09:07:46 -0500
Subject: touch peakfile after closing a SndFileSource

libsndfile (can|may) update the headers at close, which can lead to the file being marked newer than the peakfile,
thus causing a rebuild of the peakfile at session (re)load.

Originally detected by Grygorii
---
 libs/ardour/sndfilesource.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/ardour/sndfilesource.cc b/libs/ardour/sndfilesource.cc
index 35fec82145..73361c33da 100644
--- a/libs/ardour/sndfilesource.cc
+++ b/libs/ardour/sndfilesource.cc
@@ -255,6 +255,7 @@ SndFileSource::close ()
 	if (_sndfile) {
 		sf_close (_sndfile);
 		_sndfile = 0;
+		file_closed ();
 	}
 }
 
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