fix http://www.cpantesters.org/cpan/report/5750ba6a-27ec-11e1-a1ec-ff7dd87862d9
fix http://www.cpantesters.org/cpan/report/5750ba6a-27ec-11e1-a1ec-ff7dd87862d9

Asuza/App-perlbrew,rafl/App-perlbrew,ptolemarch/App-perlbrew,josl/App-perlbrew,josl/App-perlbrew,ptolemarch/App-perlbrew,rafl/App-perlbrew,calid/App-perlbrew,Asuza/App-perlbrew,dagolden/App-perlbrew,calid/App-perlbrew,Asuza/App-perlbrew,rafl/App-perlbrew,dagolden/App-perlbrew,ptolemarch/App-perlbrew,josl/App-perlbrew