wayneeseguin/rvm — pull request #1416 by stuartherbert (2012-12-31 17:21:20+00:00)
Title: Fix: do not use "less" when rvm is being run non-interactively

scripts/cli pipes the output of scripts/requirements to the UNIX "less" pager. This stops rvm from successfully installing a ruby interpreter if rvm is NOT being run from a terminal (e.g., rvm is being run from a provisioning system such as chef or ansible).

This patch updates scripts/cli to only use "less" when rvm is being run from a terminal.