Sitemap plugin is generating error log - why?

Question

Enabled the sitemap plugin, getting the following error added to my error log on server each time the sitemap link is clicked on in the browswer: PHP Warning:  Division by zero in /../../../qa-plugin/xml-sitemap/qa-xml-sitemap.php on line 182

Any ideas?

Answer 1

This happens if all your questions have the same hotness. You can fix it by replacing the following in qa-plugin/xml-sitemap/qa-xml-sitemap.php:

$hotstats['spread']

... with ...

(1+$hotstats['spread'])

This fix will be rolled into the Q2A 1.5.1 release.