tree 48936dca6f78b5d9bc482be27cd6ab7becffa0e0
parent 8fc153b27d006beeffd53201d321679888b2d4d8
author Bogdan Caprita <caprita@google.com> 1419974970 -0800
committer Bogdan Caprita <caprita@google.com> 1419974973 -0800

cmdline: add a warning about defining flags on the root command.

Making root command flags work in tools that also parse os.Args via the global
flag set is tricky, brittle, and best avoided.

Change-Id: I214596230e16a56c92286581af2cdd5ab3538093