From: Carl Hetherington <cth@carlh.net>
Date: Mon, 25 Feb 2013 22:23:59 +0000 (+0000)
Subject: Fix crash on zero-channelled analysis.
X-Git-Tag: v2.0.48~1337^2~615
X-Git-Url: https://git.carlh.net/gitweb/?a=commitdiff_plain;h=67ecc371385beeed9cf5e245bf44d1487d4234c6;p=dcpomatic.git

Fix crash on zero-channelled analysis.
---

diff --git a/src/wx/audio_plot.cc b/src/wx/audio_plot.cc
index fb5b92ff3..693e11a61 100644
--- a/src/wx/audio_plot.cc
+++ b/src/wx/audio_plot.cc
@@ -101,7 +101,7 @@ AudioPlot::paint (wxPaintEvent &)
 		return;
 	}
 
-	if (!_analysis) {
+	if (!_analysis || _analysis->channels() == 0) {
 		gc->SetFont (gc->CreateFont (*wxNORMAL_FONT));
 		gc->DrawText (_("Please wait; audio is being analysed..."), 32, 32);
 		return;