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Adding empty table handling in TreeBehavior::generateTreeList(), fixes #3784

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git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6270 3807eeeb-6ff5-0310-8944-8be069107fe0
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nate 2007-12-29 16:20:30 +00:00
parent 31138695ed
commit 658b98e361
1 changed files with 3 additions and 0 deletions
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3
cake/libs/model/behaviors/tree.php
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@ -310,6 +310,9 @@ class TreeBehavior extends ModelBehavior {
$results[$i]['tree_prefix'] = str_repeat($spacer,count($stack));
$stack[] = $result[$model->alias][$right];
}
if (empty($results)) {
return array();
}
return Set::combine($results, $keyPath, $valuePath);
}
/**