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(parent: b69b00a) | patch
Protect against warnings when no isbn/upc provided
authorJeff Godin <jgodin@tadl.org>
Wed, 2 May 2012 14:25:15 +0000 (10:25 -0400)
committerBen Shum <bshum@biblio.org>
Wed, 12 Dec 2012 15:50:37 +0000 (10:50 -0500)
commitf333b383f33596b715564c3f391342365eef288d
tree357f25694164f3ec578396915e0300e65abf0c38tree
parentb69b00a3231aad26a60841ecedd5d83bdbb29652commit | diff
Protect against warnings when no isbn/upc provided

Protect against Perl giving us uninitialized value warnings when
isbn or upc has not been provided.

Signed-off-by: Jeff Godin <jgodin@tadl.org>
Open-ILS/src/perlmods/lib/OpenILS/WWW/AddedContent/Syndetic.pm diff | blob | history
Evergreen ILS