[pango: 2/2] Merge branch 'empty-attr-list' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 819415337dcd5e8b6d9908c69a6ce8ec86039039
Merge: 2a440770 01d35fa3
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 22 12:19:15 2020 +0000

    Merge branch 'empty-attr-list' into 'master'
    
    Fix crashes with empty attribute lists
    
    See merge request GNOME/pango!207

 pango/pango-attributes.c | 106 ++++++++++++++++++++++++-----------------------
 tests/testattributes.c   |  51 +++++++++++++++++++++++
 2 files changed, 105 insertions(+), 52 deletions(-)
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