silence warnings

This commit is contained in:
Klaus Leithoff 2012-08-22 08:00:36 +00:00
parent 1b3e897eec
commit 4cd32b9deb

View File

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