[Koha-bugs] [Bug 11032] Validate passed records in Biblio.pm

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=11032

Katrin Fischer <katrin.fischer at bsz-bw.de> changed:

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--- Comment #4 from Katrin Fischer <katrin.fischer at bsz-bw.de> ---
Created attachment 22447
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http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=22447&action=edit
[SIGNED OFF] Bug 11032: Check a valid MARC::Record passed to Biblio

Intermittently problems in the calling environment
cause a C4::Biblio to be called with and undefined
MARC::Record object. This results in the process
dieing and returning to the enduser a low level
message such as 'cannot call method x on an undefined
object'
For exported subroutines taking a MARC::Record object
check that object is defined otherwise return a logical
return value and log a stack trace to the error log.
A couple of cases were checking but dieing, this may have
unwelcome results in a persistent environment so croak has
been downgraded to carp

Signed-off-by: Katrin Fischer <Katrin.Fischer.83 at web.de>
Adds lots of checks for $record in various places, should
not affect behaviour.
Passed all tests and QA script, including new unit tests.
Tested adding and saving a new record.
Also tested detail and result pages without XSLT.

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