Bug#826478: Pending fixes for bugs in the libgraph-easy-perl package

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

tag 826478 + pending
thanks

Some bugs in the libgraph-easy-perl package are closed in revision
7dd4bb9fc6d1507933f4fe893ac47bb82d91c404 in branch 'master' by
Salvatore Bonaccorso

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-perl/packages/libgraph-easy-perl.git/commit/?id=7dd4bb9

Commit message:

    Explicitly escape literal { and } characters in regex
    
    Closes: #826478