From b21f4cab02a158d7cd580b51d02e8ae49c472316 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Mon, 15 Nov 2010 01:07:40 +0000
Subject: [PATCH] Fix crash on coming out of record that I introduced a few
 commits ago.

git-svn-id: svn://localhost/ardour2/branches/3.0@8040 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/audio_streamview.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/audio_streamview.cc b/gtk2_ardour/audio_streamview.cc
index c66685d5d7..d5b5a9e71f 100644
--- a/gtk2_ardour/audio_streamview.cc
+++ b/gtk2_ardour/audio_streamview.cc
@@ -637,6 +637,8 @@ AudioStreamView::update_rec_regions (framepos_t start, framecnt_t cnt)
 		
 		list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator tmp = iter;
 		++tmp;
+
+		assert (n < rec_rects.size());
 		
 		if (!canvas_item_visible (rec_rects[n].rectangle)) {
 			/* rect already hidden, this region is done */
@@ -705,9 +707,9 @@ AudioStreamView::update_rec_regions (framepos_t start, framecnt_t cnt)
 					}
 				}
 			}
-
-			iter = tmp;
 		}
+
+		iter = tmp;
 	}
 }