lmacken/openshift-quickstarter — pull request #5 by ralphbean (2012-01-20 21:36:37+00:00)
Title: Exit out if any subprocess call returns non-zero

I've got it in a 'fragile' branch.

When my class was using the quickstarter, they would fail on parts x, y, or z of the quickstart process but then continue on blindly -- they didn't know what they were doing.

This patch stops the process in its tracks if anything goes wrong.