I run several XPath queries on a RSS feed. I obtain several spreads for example 20 titles, and another spread containing the matching 20 links.
However, some feeds don’t include all item fields. I end up with a spread of 20 titles, and an empty spread for the pubDate.
My question: How can I create a “fake” spread so at least they have the same number of elements?
I tried to create a dummy spread with the correct number of elements, and use a + with the output of the XPath. But as soon as one of the parameter is an empty spread, the result is empty as well and does not simply output the dummy spread.