rbt patch subcommand to support --print option

Review Request #4525 — Created Sept. 3, 2013 and submitted — Latest diff uploaded

Information

RBTools
master

Reviewers

rbt patch subcommand to support --print option. Option to stdout allows more flexibility. i.e. in case the patching fails, or the user wants to inspect without patching. This change adds --print as an option to 'patch' subcommand.

Yes with private installation.