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Fix a bug in getLineageSql, where it would return the empty string. This could cause downstream problems. Fixes bug #11616

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This commit is contained in:
Colin Kuskie 2010-06-08 09:22:28 -07:00
parent 4eb013ef03
commit 2c08b4e712
3 changed files with 27 additions and 6 deletions
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7
lib/WebGUI/AssetLineage.pm
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@ -461,10 +461,6 @@ sub getLineage {
my $sql = $self->getLineageSql($relatives,$rules);
unless ($sql) {
return [];
}
my @lineage;
my %relativeCache;
my $sth = $self->session->db->read($sql);
@ -732,7 +728,8 @@ sub getLineageSql {
}
## finish up our where clause
if (!scalar(@whereModifiers)) {
return "";
#Return valid SQL that will never select an asset.
return q|select * from asset where assetId="###---###"|;
}
$where .= ' and ('.join(" or ",@whereModifiers).')';
if (exists $rules->{whereClause} && $rules->{whereClause}) {