Bug with attributes with default values when they are not declared in the content

Hello, when an attribute has a default value in the filter rules but this attribute is not declared in the content source, so the attribute is not added to the output (normally this must be added with the default value).

I have made a little patch to correct this, in wysiwyg_filter.module on line 679, replace :

    $attribute_options = (isset($allowed_attributes[$attrname]) ? $allowed_attributes[$attrname] : array());

    // When no attribute value has been specified in parsed HTML stream,
    // then supply default value if provided by input format settings.
    if (!isset($attrinfo['value']) && isset($attribute_options['default'])) {
      $attrinfo['value'] = $attribute_options['default'];
    }

by :

    $attribute_options = (isset($allowed_attributes[$attrname]) ? $allowed_attributes[$attrname] : array());

then replace on line 670 :

      return FALSE;
    }

by :

      return FALSE;
    }
	
    // When no attribute value has been specified in parsed HTML stream,
    // then supply default value if provided by input format settings.
    if (!isset($attrinfo['value']) && isset($allowed_attributes[$attrname]['default'])) {
	  $attrarr[$attrname] = array('value' => $allowed_attributes[$attrname]['default'], 'delimiter' => '"');
    }

Now, attributes with default value will be added to the output even if they are not declared in the content source