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Avoid warning if value is not an array

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Nathan Gray 2014-04-30 16:52:34 +00:00
parent 140a0746d1
commit b79ff8d4ed
1 changed files with 1 additions and 1 deletions
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2
importexport/inc/class.importexport_widget_filter.inc.php
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@ -229,7 +229,7 @@ error_log('Trying to filter with unsupported field type: ' . $field['type']);
$form_name = self::form_name($cname, $this->id, $expand); $form_name = self::form_name($cname, $this->id, $expand);
if (!$this->is_readonly($cname, $form_name)) if (!$this->is_readonly($cname, $form_name))
{ {
$value_in = self::get_array($content, $form_name); $value_in = (array)self::get_array($content, $form_name);
$valid =& self::get_array($validated, $this->id ? $form_name : $field, true); $valid =& self::get_array($validated, $this->id ? $form_name : $field, true);
foreach($value_in as $key => $value) foreach($value_in as $key => $value)