From 09b0ae782cd0347ffbe28be432658fb41aadaa3d Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 29 Dec 2011 14:48:42 +0000
Subject: avoid crash on region drag end trying to access TimeAxisView::view()
 for TAV's that don't have one

git-svn-id: svn://localhost/ardour2/branches/3.0@11105 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/editor_drag.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gtk2_ardour/editor_drag.cc')

diff --git a/gtk2_ardour/editor_drag.cc b/gtk2_ardour/editor_drag.cc
index 5482b265cf..f37d6e2556 100644
--- a/gtk2_ardour/editor_drag.cc
+++ b/gtk2_ardour/editor_drag.cc
@@ -818,6 +818,10 @@ void
 RegionMotionDrag::finished (GdkEvent *, bool)
 {
 	for (vector<TimeAxisView*>::iterator i = _time_axis_views.begin(); i != _time_axis_views.end(); ++i) {
+		if (!(*i)->view()) {
+			continue;
+		}
+
 		if ((*i)->view()->layer_display() == Expanded) {
 			(*i)->view()->set_layer_display (Stacked);
 		}
-- 
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