Make GetBooksellerFromId error return consistent
authorColin Campbell <colin.campbell@ptfs-europe.com>
Thu, 18 Feb 2010 12:35:28 +0000 (12:35 +0000)
committerGalen Charlton <gmcharlt@gmail.com>
Thu, 18 Feb 2010 15:29:47 +0000 (10:29 -0500)
commitea7aa11d7152ff2167c4198cb640f5b52c947ec5
treebb82a086736886c1b2781fde78a73dd755c876b2
parentb83474516b0645ce636cebbd9c5604e0da8b8ec8
Make GetBooksellerFromId error return consistent

return undef or empty array in error cases
hopefully if we're consistent someone may start checking it
removed unnecessary ()s

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
C4/Bookseller.pm