Fix for issue #2: don't use empty (or no) salt when cryptscheme is des or md5. It results in sha512 hashes, instead of md5 as expected, on my system.
Fix for issue #2: don't use empty (or no) salt when cryptscheme is des or md5. It results in sha512 hashes, instead of md5 as expected, on my system.

avleen/vexim2,avleen/vexim2,avleen/vexim2,runout-at/vexim2,runout-at/vexim2,Udera/vexim2,Udera/vexim2,runout-at/vexim2