Commit f60ff58f authored by Romain Courteaud's avatar Romain Courteaud

erp5_core: viewer ensure to return a dom element

parent 97dd1b3f
......@@ -214,13 +214,13 @@
}
}
return html_doc.querySelector('body');
return html_doc.querySelector('body') || domsugar(null);
}
rJS(window)
.declareMethod('render', function (options) {
domsugar(this.element, Array.from(cleanup(options.value).childNodes));
domsugar(this.element, Array.from(cleanup(options.value || '').childNodes));
});
}(window, rJS, domsugar, document, DOMParser, NodeFilter));
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