[vchkpw] Crash in qmailadmin 1.2.10/vpopmail 5.4.16 adding first forward

[Michael Krieger]

Seems there's a crash in qmailadmin/vpopmail still when adding only the first forward in a domain.  The second works fine, but deleting the first and recreating it even shows an internal server error.

I'll have another look at the source, but I think there's still some bugs left to squash.

-M