Continuous Failure Loop

[jnapier]

I ran into a problem with the failure steps of one of my build scripts. The first Filure step calls a Global Sub Routine called Rollback Vs.Net solution to Latest Backup. Now, if one of the steps of this sub routine fails then the Failure Steps start over and I get into a continuous loop that never ends.

What is the best way to prevent this?

I have tried checking Continue Building and that has no effect. I have tried to specify a build failure step and that has no effect either.