PATCH_SITE="http://www.spinnaker.de/mutt/compressed/"
PATCH_BRANCHES="stable devel scm"

case "${BRANCH}" in
  stable)
    PATCH_SOURCE="patch-1.4.2.3.rr.compressed.1"
  ;;
  devel|scm)
    PATCH_SOURCE="patch-1.5.20.rr.compressed.1"
  ;;
esac

.