Bug Found and Used Editor To Fix

Hi Herbert,

I found a bug.

Our blog is installed on a subfolder:
https://www.twinword.com/blog

so after clicking the button “Generate a Complete Image Sitemap”, it shows:
“You can find the file here: https://www.twinword.com/blog/sitemap-images.xml”
However, that is a 404 because it was actually saved to:
https://www.twinword.com/sitemap-images.xml

To fix it, I just changed the following:

// A bunch of images were written to the sitemap file
$url = get_bloginfo('url') .'/sitemap-images.xml';

To:

// A bunch of images were written to the sitemap file
// blog url is not where it is saved, it is saved to doc root, so need to edit
$url = parse_url(get_bloginfo('url'));
$url = $url['scheme'].'://'.$url['host'].'/sitemap-images.xml';

Hope this helps.