[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

- **labels**: --> Fixed_2_21_0 - **status**: Started --> Fixed - **Patch**: push --> - **Type**: Enhancement --> Crash - **Comment**: Pushed to staging as commit d63756608d265d7a99444af1123b7be8a06f3cc2 Author: David Kastrup Date: Wed May 9 13:48:35 2018 +0200 Issue 5320:

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

- **Patch**: countdown --> push - **Comment**: Patch counted down - please push --- ** [issues:#5320] beam.cc: avoid calculating an invalid reference** **Status:** Started **Created:** Wed May 09, 2018 11:49 AM UTC by David Kastrup **Last Updated:** Sun May 13, 2018 08:50 AM UTC **Owner:**

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

- **Patch**: review --> countdown - **Comment**: Patch on countdown for May 16th --- ** [issues:#5320] beam.cc: avoid calculating an invalid reference** **Status:** Started **Created:** Wed May 09, 2018 11:49 AM UTC by David Kastrup **Last Updated:** Thu May 10, 2018 12:28 PM UTC **Owner:**

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

- Description has changed: Diff: - **Needs**: --> - **Patch**: new --> review - **Comment**: Passes make, make check and a full make doc --- ** [issues:#5320] beam.cc: avoid calculating an invalid reference** **Status:** Started **Created:** Wed May 09, 2018 11:49 AM UTC

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

Perhaps I don't have right to review patch on codereview site, however patch looks good to me. --- ** [issues:#5320] beam.cc: avoid calculating an invalid reference** **Status:** Started **Created:** Wed May 09, 2018 11:49 AM UTC by David Kastrup **Last Updated:** Wed May 09, 2018 01:01 PM

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

Reported here: https://lists.gnu.org/archive/html/bug-lilypond/2018-05/msg00046.html --- ** [issues:#5320] beam.cc: avoid calculating an invalid reference** **Status:** Started **Created:** Wed May 09, 2018 11:49 AM UTC by David Kastrup **Last Updated:** Wed May 09, 2018 11:49 AM UTC

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5320 beam.cc: avoid calculating an invalid reference

--- ** [issues:#5320] beam.cc: avoid calculating an invalid reference** **Status:** Started **Created:** Wed May 09, 2018 11:49 AM UTC by David Kastrup **Last Updated:** Wed May 09, 2018 11:49 AM UTC **Owner:** nobody beam.cc: avoid calculating an invalid reference In calc_beam_segments,