NixOS/hydra — pull request #77 by peti (2013-03-23 12:44:47+00:00)
Title: hydra-module.nix: find sendmail in /var/setuid-wrappers

I'm running Postfix, so I don't want Hydra to use `ssmtp`. IMHO, the easiest way to support both packages is to have Perl find the `sendmail` binary in `/var/setuid-wrappers`. This patch implements that.