Forums Bug Reports $hfind can't find regex that matches $null

Uh well you're right that pattern don't become test string, I mixed things up here, but the usage of $regex is still valid/correct, (even if it's pointless), and the issue on $hfind does exist.

I disagree it's a limitation, $hfind should not be limited on the input it can receive, if $hfind were limited with the $null usage here, it wouldn't return incorrect value, it would return 0 instead of a possible positive integer