silence warnings

This commit is contained in:
Klaus Leithoff 2012-08-22 07:58:18 +00:00
parent f3b4b5687e
commit 6eaeae0d45

View File

@ -382,9 +382,9 @@ class preferences
// now use (primary) group defaults if needed (user-value unset or empty)
//
foreach($this->group as $app => $values)
foreach((array)$this->group as $app => $values)
{
foreach($values as $var => $value)
foreach((array)$values as $var => $value)
{
if (!isset($this->data[$app][$var]) || $this->data[$app][$var] === '')
{
@ -394,9 +394,9 @@ class preferences
}
// now use defaults if needed (user-value unset or empty)
//
foreach($this->default as $app => $values)
foreach((array)$this->default as $app => $values)
{
foreach($values as $var => $value)
foreach((array)$values as $var => $value)
{
if (!isset($this->data[$app][$var]) || $this->data[$app][$var] === '')
{
@ -407,9 +407,9 @@ class preferences
}
// now set/force forced values
//
foreach($this->forced as $app => $values)
foreach((array)$this->forced as $app => $values)
{
foreach($values as $var => $value)
foreach((array)$values as $var => $value)
{
$this->data[$app][$var] = $value;
}