mxcl/homebrew — pull request #13248 by jeffstyr (2012-07-06 15:51:00+00:00)
Title: subversion: Override 'fatal?' on universal requirements

The universal requirements in the subversion formula currently only issue warnings if unsatisfied, so builds are allowed to proceed and then ultimately fail, because the 'fatal?' method on the Requirements class defaults to false. Overriding this to return true allows failing universal requirements to fail the install.