Bug#871732: Pending fixes for bugs in the libgraphics-libplot-perl package

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

tag 871732 + pending
thanks

Some bugs in the libgraphics-libplot-perl package are closed in
revision 317440c467080554d1291432a120041750086db2 in branch 'master'
by gregor herrmann

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-perl/packages/libgraphics-libplot-perl.git/commit/?id=317440c

Commit message:

    Add patch to make tests pass without '.' in @INC.
    
    Closes: #871732