[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #4767 Crash with Completion_heads_engraver and bare durations

[Auto mailings of changes to Lily Issues]

Issue 4767: Crash with Completion_heads_engraver and bare durations

This checks for the existence of a pitch before using it, defaulting
to middle C.

http://codereview.appspot.com/288100043

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[issues:#4767] Crash with Completion_heads_engraver and bare durations

Status: Accepted
Created: Mon Feb 08, 2016 10:30 PM UTC by Simon Albrecht
Last Updated: Mon Feb 08, 2016 10:48 PM UTC
Owner: nobody

The following code crashes:

\version "2.19.36"
\layout {
  \context {
    \Voice
    \remove "Note_heads_engraver"
    \consists "Completion_heads_engraver"
  }
}
{ \breve }

Removing Note_heads_engraver is not essential to triggering the bug.

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