Remove some unnecessary checks when check of error is
sufficient. Make the order in some cases more logical
Should remove some possibilities of runtime warning noise.
Although some calls belong to the 'Nothing could
ever go wrong' school have added some warnings
Signed-off-by: Christophe Croullebois <christophe.croullebois@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Objects of type C4::Heading represent
headings and are (currently) initialized
from bib MARC::Field objects. A C4::Heading
has the ability via SimpleSearch to locate
the authority records that are either authorizing
the heading itself or contained more preferred
terms for the heading via See links.
Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
