Multipatch job loops forever when RUN_TEST is default 'false'

Running integration-multipatch-test-oxygen with PATCHES_TO_BUILD='mdsal=09/71890/1' and all other parameters default, the jobs loops on a check if RUN_TEST is some variety of true and then eventually fails.

12:19:48 [Boolean condition] checking [false] against [^(1|y|yes|t|true|on|run)$] (origin token: $RUN_TEST)
12:19:48 Run condition [Boolean condition] preventing perform for step [Builder to mark whether executed]

This is the related JJB:

• conditional-step:
  condition-kind: boolean-expression
  condition-expression: $RUN_TEST
  steps:
• trigger-builds:
• project: '{csit-list}'
  block: true
  predefined-parameters: |
  BUNDLE_URL=$BUNDLE_URL
  KARAF_VERSION=$KARAF_VERSION

Seems like it needs some noop condition for when it's false.