oqapi/webgui
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replaced return; with return undef;

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This commit is contained in:
JT Smith 2008-01-24 21:58:15 +00:00
parent ffa90c5fbd
commit fa09c41598
113 changed files with 287 additions and 286 deletions
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8
lib/WebGUI/Asset/Wobject/SQLForm.pm
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@ -824,8 +824,8 @@ recent revision will be fetched.
sub _getFileFromDatabase {
my ($constraint, $dbLink);
my $self = shift;
my $recordId = shift || return;
my $fieldName = shift || return;
my $recordId = shift || return undef;
my $fieldName = shift || return undef;
my $revision = shift;
$dbLink = $self->_getDbLink;
@ -4086,7 +4086,7 @@ sub _constructSearchQuery {
my $searchType = ($self->session->form->process("searchType") || $self->session->scratch->get('SQLForm_'.$self->getId.'searchType')) eq 'and' ? 'and' : 'or';
return if (!@constraints);
return undef if (!@constraints);
# Construct the search query
my $sortField = @sortClauses ? ('('.join('+', @sortClauses).') AS sqlform_orderby') : '1 AS sqlform_orderby';
@ -4260,7 +4260,7 @@ sub _clearScratch {
$scratch->delete("SQLForm_${id}$tag");
}
return; # nothing explicitly
return undef; # nothing explicitly
}
#-------------------------------------------------------------------