From 6ff8fb7c5e4681e2eb07f1db4434b796646dab79 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Tue, 14 Mar 2023 00:34:43 +0100
Subject: [PATCH] Fix silence at start/end of export

Previously that caused an assert() in audio_clock.cc:1964
current_duration(): Assertion `is_duration' failed.
Optimized builds always returned zero duration.
---
 gtk2_ardour/export_format_dialog.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gtk2_ardour/export_format_dialog.cc b/gtk2_ardour/export_format_dialog.cc
index 195d7c8fe4..5c1ec5d1dc 100644
--- a/gtk2_ardour/export_format_dialog.cc
+++ b/gtk2_ardour/export_format_dialog.cc
@@ -993,8 +993,7 @@ ExportFormatDialog::update_silence_end_selection ()
 void
 ExportFormatDialog::update_clock (AudioClock& clock, ARDOUR::AnyTime const& time)
 {
-	// TODO position
-	clock.set (timepos_t (_session->convert_to_samples (time)), true);
+	clock.set_duration (timecnt_t (_session->convert_to_samples (time)));
 
 	AudioClock::Mode mode (AudioClock::Timecode);