Got reports of a fatal error due to a non-string getting passed to one of our Kses class methods, which requires a string. While I haven't been able to replicate, we should guard against this by verifying the $html we pass to this class is infact a string.
Description
Got reports of a fatal error due to a non-string getting passed to one of our
Ksesclass methods, which requires a string. While I haven't been able to replicate, we should guard against this by verifying the $html we pass to this class is infact a string.