Icinga/icinga2 — pull request #15 by larsengels (2014-11-14 17:31:55+00:00)
Title: Un-Bashify mail-{host,service}-notification.sh

In the two scripts there's no need to use bash, switch from bash to /bin/sh and $() to `` which allows the scripts to work also with Solaris' broken /bin/sh.