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Addressbook: fix "array_key_exists(): Argument #2 ($array) must be of type array, null given" error editing import vcard definition
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@ -107,7 +107,7 @@ class addressbook_wizard_import_vcard extends addressbook_import_vcard
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foreach(array('override_values') as $field)
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{
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if(!$content[$field] && array_key_exists($field, $content['plugin_options']))
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if(!$content[$field] && is_array($content['plugin_options']) && array_key_exists($field, $content['plugin_options']))
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{
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$content[$field] = $content['plugin_options'][$field];
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}
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