Re: [U-Boot] [PATCH] Handle environment variables like commands

On Wed, Oct 15, 2008 at 12:09:44PM +0200, Stefano Babic wrote:

The command interpreter checks always if an environment variable for that name exists and in this case the content of the variable is executed. It becomes possible to redefine all U-Boot commands. A new "builtin" command is added to be able to run builtin U-boot commands even if they are redefined.

Signed-off-by : Stefano Babic sbabic@denx.de

It seems to me that the "builtin" command itself can still be redefined. Is this an issue?