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Cast widget render() result when casting to string

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This commit is contained in:
Thomas Gelf 2014-03-09 01:57:25 +01:00
parent 795e0a378d
commit bd7280305a
1 changed files with 2 additions and 1 deletions
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3
library/Icinga/Web/Widget/AbstractWidget.php
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@ -9,6 +9,7 @@ use Icinga\Exception\ProgrammingError;
use Zend_Controller_Action_HelperBroker as ZfActionHelper; use Zend_Controller_Action_HelperBroker as ZfActionHelper;
use Zend_View_Abstract; use Zend_View_Abstract;
use Icinga\Web\Widget\Widget; use Icinga\Web\Widget\Widget;
use Exception;
/** /**
* Web widgets MUST extend this class * Web widgets MUST extend this class
@ -126,6 +127,6 @@ abstract class AbstractWidget implements Widget
} catch (Exception $e) { } catch (Exception $e) {
return htmlspecialchars($e->getMessage()); return htmlspecialchars($e->getMessage());
} }
return $html; return (string) $html;
} }
} }