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killed a warning, if cat contains no resources

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This commit is contained in:
Ralf Becker 2005-09-30 03:51:59 +00:00
parent fe866fedae
commit fef3601280
1 changed files with 8 additions and 3 deletions
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11
resources/inc/class.ui_resources.inc.php
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@ -478,9 +478,14 @@ class ui_resources
// so it is possible to select all resources of a category
foreach($cats as $cat_id => $cat_name)
{
$resources = $this->bo->so->search(array('cat_id' => $cat_id),'res_id');
foreach($resources as $res) $key .= ($key == "")?'r'.$res['res_id']:',r'.$res['res_id'];
$selectbox_content[$key] = $cat_name;
if (($resources = $this->bo->so->search(array('cat_id' => $cat_id),'res_id')))
{
foreach($resources as $res)
{
$key .= ($key == "")?'r'.$res['res_id']:',r'.$res['res_id'];
}
$selectbox_content[$key] = $cat_name;
}
}
$selectbox = $this->html->select(
'owner',