From 0e12f00a1807c5ad27814ad3ad8a72ec2261900e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Fri, 21 Apr 2017 09:32:54 +0100
Subject: Add assert.

---
 src/lib/audio_analysis.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/lib')

diff --git a/src/lib/audio_analysis.cc b/src/lib/audio_analysis.cc
index 022c5935d..16deacbd1 100644
--- a/src/lib/audio_analysis.cc
+++ b/src/lib/audio_analysis.cc
@@ -178,6 +178,8 @@ AudioAnalysis::gain_correction (shared_ptr<const Playlist> playlist)
 pair<AudioAnalysis::PeakTime, int>
 AudioAnalysis::overall_sample_peak () const
 {
+	DCPOMATIC_ASSERT (!_sample_peak.empty ());
+
 	optional<PeakTime> pt;
 	int c;
 
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