From 9a5828e27a2b9e070f2d43401bc425a29cef6dde Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 26 Oct 2009 20:08:00 +0000
Subject: fix for crashing bug with empty panners

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@5927 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/panner_ui.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gtk2_ardour/panner_ui.cc')

diff --git a/gtk2_ardour/panner_ui.cc b/gtk2_ardour/panner_ui.cc
index ed482e3726..1974f72821 100644
--- a/gtk2_ardour/panner_ui.cc
+++ b/gtk2_ardour/panner_ui.cc
@@ -204,6 +204,10 @@ PannerUI::build_astyle_menu ()
 PBD::Controllable* 
 PannerUI::get_controllable() 
 { 
+	if (pan_bars.empty()) {
+		return 0;
+	}
+
 	return pan_bars[0]->get_controllable();
 }
 
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