Bug#837136: Pending fixes for bugs in the libgtk3-perl package

[pkg-perl-maintainers at lists.alioth.debian.org]

tag 837136 + pending
thanks

Some bugs in the libgtk3-perl package are closed in revision
51b9bf066f88e9513de044df6427706cbddca677 in branch 'master' by gregor
herrmann

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-perl/packages/libgtk3-perl.git/commit/?id=51b9bf0

Commit message:

    Add a patch from CPAN RT to fix a test failure
    
    caused by a warning about Pango markup in newer gtk3.
    
    Closes: #837136