intval() works to cast to an int, where old PHP could use the '0 + var' trick
need to define getHttpVar before using it
I've just started getting errors from rcfax.com. My DKIM records are correct, as verified by gmail.com, which shows the proper authentication in their headers. It seems that rcfax is not following the DKIM standard and is imposing a further restriction on the email. I can't get anyone at Ring Central who knows what DKIM records are.
Ah, I finally found it. I knew about /etc/usermin/miniserv.conf but I forgot about /etc/usermin/config tempdir was set to /tmp, which has been set that way for a decade. I can't see the code that changed that made that work before, but I've changed it to /tmp/.usermin and now it is happy. It would probably be good to put in a check to never "rm -rf /tmp" just to protect users from themselves. Or maybe automatically put in a suffix of .webmin or .usermin if someone uses /tmp, though maybe the solution...
tmp directory is being erased?
Tagging 3.3.3 release
I like the tagging model that subversion has for easier merging and comparing between versions