This patch adds some variable checks and corrects some others so that
the course reserve detail template doesn't show empty parentheses.
To test, apply the patch and create a course if necessary.
- Add an item to the course.
- After submitting a barcode, check the checkbox next to each option and
select a different value (item type, collection, etc.).
- View the course details and check the columns for the fields you
changed. They should display the correct information:
"Updated field value (Original field value)"
- Add another item but this time don't change any options. The
information should be display as:
"Unchanged (Original field value)"
- There should be no instances where it looks like:
"Field value ()"
Sponsored-by: Athens County Public Libraries
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 753659589a)
Signed-off-by: Baptiste Wojtkowski <baptiste.wojtkowski@biblibre.com>
e46b444ac0