/src/main/java/org/htmlunit/html/BaseFrameElement.java
if ( SRC_ATTRIBUTE.equals( qualifiedName) || !UrlUtils.ABOUT_BLANK.equals( attributeValue) ) {
if ( SRC_ATTRIBUTE.equals ( qualifiedName ) && !UrlUtils.ABOUT_BLANK.equals ( attributeValue ) ) {
final String qualifiedName = attribute.getName(); String attributeValue = null; if (SRC_ATTRIBUTE.equals(qualifiedName)) { attributeValue = attribute.getValue().trim(); } final Attr result = super.setAttributeNode(attribute); <extra_id_0> if (isAttachedToPage()) { loadSrc(); } else { loadSrcWhenAddedToPage_ = true; }