From feeca25b207bd510705974896d640ea292cd7fc4 Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Sun, 9 Mar 2014 11:16:21 +0100
Subject: [PATCH] Issue 3878: Revert "Fix spurious error playing initial grace
 notes (issue 1412)"

This reverts commit 6cec57bf0989098fce173703b894f7718bf9c10d.
---
 lily/midi-walker.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lily/midi-walker.cc b/lily/midi-walker.cc
index 59a2c38723..a6b2008851 100644
--- a/lily/midi-walker.cc
+++ b/lily/midi-walker.cc
@@ -58,9 +58,7 @@ Midi_walker::Midi_walker (Audio_staff *audio_staff, Midi_track *track)
   index_ = 0;
   items_ = audio_staff->audio_items_;
   vector_sort (items_, audio_item_less);
-  //Pieces that begin with grace notes start at negative times. This
-  //is OK - MIDI output doesn't use absolute ticks, only differences.
-  last_tick_ = items_.empty () ? 0 : items_[0]->audio_column_->ticks ();
+  last_tick_ = 0;
   percussion_ = audio_staff->percussion_;
   merge_unisons_ = audio_staff->merge_unisons_;
 }
-- 
2.39.5