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LdapConnection: Fix that fetchColumn() returns results unordered

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This commit is contained in:
Johannes Meyer 2015-06-25 15:50:15 +02:00
parent ca112af9ad
commit 6ff15acc1b
1 changed files with 4 additions and 3 deletions

7
library/Icinga/Protocol/Ldap/LdapConnection.php

@ -374,12 +374,13 @@ class LdapConnection implements Selectable
$fields = $query->getColumns();
}
$column = current($fields);
if (! $column) {
if (empty($fields)) {
throw new ProgrammingError('You must request at least one attribute when fetching a single column');
}
$results = $this->fetchAll($query, array($column));
$alias = key($fields);
$results = $this->fetchAll($query, array($alias => current($fields)));
$column = is_int($alias) ? current($fields) : $alias;
$values = array();
foreach ($results as $row) {
if (isset($row->$column)) {