From cbba71a0c85bd0052f3cfaaffa812b45b7c97321 Mon Sep 17 00:00:00 2001
From: Roy Vegard Ovesen <roy.vegard.ovesen@gmail.com>
Date: Mon, 15 Apr 2013 22:40:33 +0200
Subject: [PATCH] Fix navigation when located left of 60 sec.

---
 timeline/src/Timeline.C | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/timeline/src/Timeline.C b/timeline/src/Timeline.C
index f74683a..6cdc0b9 100644
--- a/timeline/src/Timeline.C
+++ b/timeline/src/Timeline.C
@@ -918,11 +918,15 @@ Timeline::prev_line ( nframes_t *frame, bool bar ) const
 
     const nframes_t window = sample_rate() * 60;
     nframes_t start = 0;
+    nframes_t length = when;
 
     if ( when > window )
+    {
         start = when - window;
+        length = window;
+    }
 
-    render_tempomap( start, when, prev_next_line_cb, &n );
+    render_tempomap( start, length, prev_next_line_cb, &n );
 
     *frame = n.closest;