Bug 5372 (v2) Existing value can be replace by default value
authorFrédéric Demians <f.demians@tamil.fr>
Sun, 7 Nov 2010 13:33:36 +0000 (14:33 +0100)
committerChris Cormack <chrisc@catalyst.net.nz>
Sun, 7 Nov 2010 20:24:22 +0000 (09:24 +1300)
commit07cfc5d69c83795a8ab1ad6168251f9aab9f87df
tree700c63051752b20541f978fcdcb9a1a2ff252afb
parent35cf30ef15943240e823b7cdfc0d233727a4011d
Bug 5372 (v2) Existing value can be replace by default value

The way an existing value was tested was wrong. 0 is a valid value but a
false value for Perl.

=> replace privious proposal.

[3.2] Should also apply.

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
cataloguing/addbiblio.pl