puppetlabs/Razor-Microkernel — pull request #41 by daniel-pittman (2013-01-08 20:09:31+00:00)
Title: Make the `preparer` details work correctly

I managed to miss that the preparer code was not filling in the string, which
is not in any way fatal, but also doesn't help get the data I wanted embedded
in the final ISO.

This fixes that by using sensible bash syntax to build the variable.

Signed-off-by: Daniel Pittman