fix lookup_roles to return an empty list instead of undef
authorAlexander Hartmaier <abraxxa@cpan.org>
Fri, 11 Dec 2015 09:43:17 +0000 (10:43 +0100)
committerAlexander Hartmaier <abraxxa@cpan.org>
Fri, 11 Dec 2015 09:43:17 +0000 (10:43 +0100)
commite8af16df6acc4ead2efaa53c20f5b289f037c476
tree3d9edd530e3754ccf9eda8e72a1e3014ac38e06b
parenta45fc0869beff3c0f3aba729c11a484807c050b9
fix lookup_roles to return an empty list instead of undef

doesn't break any tests nor clashes with the docs
lib/Catalyst/Authentication/Store/LDAP/Backend.pm