If no currency is defined as active and a patron with debts tries to
check out in welf checkout moduel, sco-main.pl crashes with:
Software error:
Can't use an undefined value as a HASH reference at /usr/share/kohaclone/opac/sco/sco-main.pl line 190.
This patch tests for active currency and simply does not display a
currency symbol if appropriate.
Test plan:
1) Make sure you have a patron with debts and no currency defined as
active. (Home › Administration › Currencies & Exchange rates
› Currencies )
2) Go to Self checkout module and try to checkout an item to this patron
Result: Crash with error message "Can't use an undefined value as a
HASH..."
3) Apply patch
4) Reload and try to checkout again
Expected result: Message "You owe the library..." without currency
symbol
5) Define a currency as active and try to checkout again
Expected result: Message "You owe..." with currency symbol
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
1db56c834b