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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6
lib/WebGUI/SQL.pm
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@ -323,7 +323,7 @@ sub connect {
unless (defined $dbh) {
$session->errorHandler->error("Couldn't connect to database: $dsn");
return;
return undef;
}
##Set specific attributes for this database.
@ -571,11 +571,11 @@ sub quickCSV {
$sth = $self->prepare($sql);
$sth->execute($params);
return unless $csv->combine($sth->getColumnNames);
return undef unless $csv->combine($sth->getColumnNames);
$output = $csv->string();
while (@data = $sth->array) {
return unless $csv->combine(@data);
return undef unless $csv->combine(@data);
$output .= $csv->string();
}