[jira] [Updated] (AVRO-1463) Undefined values cause warnings when unions with null serialized

["Suraj Acharya (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AVRO-1463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suraj Acharya updated AVRO-1463:
--------------------------------
    Fix Version/s:     (was: 1.7.8)
                   1.7.9

> Undefined values cause warnings when unions with null serialized
> ----------------------------------------------------------------
>
>                 Key: AVRO-1463
>                 URL: https://issues.apache.org/jira/browse/AVRO-1463
>             Project: Avro
>          Issue Type: Bug
>          Components: perl
>            Reporter: John Karp
>            Assignee: John Karp
>            Priority: Minor
>             Fix For: 1.7.9
>
>         Attachments: AVRO-1463.patch
>
>
> This code produces warnings:
> {noformat}
> $enc = '';
> $schema = Avro::Schema->parse(q(["long","null"]));
> Avro::BinaryEncoder->encode(
>     schema => $schema,
>     data => undef,
>     emit_cb => sub { $enc .= ${ $_[0] } },
> );
> {noformat}
> {noformat}
> Use of uninitialized value $data in pack at /home/johnkarp/git/avro/lang/perl/blib/lib/Avro/Schema.pm line 285.
> Use of uninitialized value $data in string eq at /home/johnkarp/git/avro/lang/perl/blib/lib/Avro/Schema.pm line 287.
> {noformat}



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