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Bug 26529: Remove warning

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Use of uninitialized value $rule_value in string eq

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
This commit is contained in:
Jonathan Druart 2020-10-12 09:32:16 +02:00
parent 9f4b54a6d7
commit 3599e0001d
1 changed files with 1 additions and 1 deletions
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2
Koha/CirculationRules.pm
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@ -282,7 +282,7 @@ sub set_rule {
my $rule_name = $params->{rule_name};
my $rule_value = $params->{rule_value};
my $can_be_blank = defined $kind_info->{can_be_blank} ? $kind_info->{can_be_blank} : 1;
$rule_value = undef if $rule_value eq "" && !$can_be_blank;
$rule_value = undef if $rule_value && $rule_value eq "" && !$can_be_blank;
for my $v ( $branchcode, $categorycode, $itemtype ) {
$v = undef if $v and $v eq '*';