check length of handlers

[autarch]

Migrated from rt.cpan.org #87050 (status was 'new')

Requestors:

• [email protected]

Attachments:

• HTML-Mason-1.51-returns.patch

From [email protected] on 2013-07-19 14:40:29
:

use_dhandlers and use_autohandlers fall into the return precedence trap [perl #59802].

i.e. return defined $self->{autohandler_name} and length $self->{autohandler_name};
never checks the length as it parses to
(return defined $self->{autohandler_name}) and length $self->{autohandler_name};

See attached patch