Another thinko fix.

diff --git a/src/lib/audio_buffers.cc b/src/lib/audio_buffers.cc
index 82df9d6f6984dfc19f36dcc5dd71932df15eae91..63204dd6a8684fd50897e68dff0b6b8d15ea30c5 100644 (file)
--- 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;
 }