From d291ce8580aabc2e4340c9887ea1733325bb1b80 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 25 Jan 2020 21:13:33 +0100
Subject: [PATCH] Another thinko fix.

---
 src/lib/audio_buffers.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib/audio_buffers.cc b/src/lib/audio_buffers.cc
index 82df9d6f6..63204dd6a 100644
--- a/src/lib/audio_buffers.cc
+++ b/src/lib/audio_buffers.cc
@@ -125,7 +125,9 @@ AudioBuffers::set_frames (int32_t f)
 {
 	DCPOMATIC_ASSERT (f <= _allocated_frames);
 
-	make_silent (f, _frames - f);
+	if (f < _frames) {
+		make_silent (f, _frames - f);
+	}
 	_frames = f;
 }
 
-- 
2.30.2