https://bugzilla.redhat.com/show_bug.cgi?id=1273668
Bug ID: 1273668
Summary: to_string() appends 'undef' to array attribute
Product: Fedora EPEL
Version: epel7
Component: perl-Exception-Base
Severity: low
Assignee: p...@city-fan.org
Reporter: j...@apnic.net
QA Contact: extras...@fedoraproject.org
CC: p...@city-fan.org, perl-devel@lists.fedoraproject.org
Description of problem:
Invoking to_string has the side effect of appending 'undef' to an array
attribute.
Version-Release number of selected component (if applicable):
perl-Exception-Base-0.2500-1.el7.noarch.rpm
perl v5.16.3
How reproducible:
Always
Steps to Reproduce:
Can reproduce with this perl script:
#!/bin/perl
use warnings;
use strict;
use Data::Dumper;
use Exception::Base
'MyException', => {
message => 'Validation error',
has => [ qw(class errors) ],
string_attributes => [ 'message', 'class', 'errors' ]
};
eval {
MyException->throw(
class => __PACKAGE__,
errors => ["error 1", "error 2", "error 3"]
);
};
my $exception = $@;
print( Dumper($exception->errors()) . "\n");
$exception->to_string();
print( Dumper($exception->errors()) . "\n");
Actual results:
Can see an additional 'undef' in the array returned after invoking to_string();
Expected results:
The returned array should be the same as when thrown.
Additional info:
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