Dear Simon, In message <capnjgz3gkco6_ddqh3xjrsf9sdva0v3pguwejgbodhpeijy...@mail.gmail.com> you wrote: > > I did wonder about the empty env var thing. IMO it would be nice to > support empty variables, so we can distinguish between an empty one > and a missing one.
What exactly is the use case for this that justifies the additional code needed to implement this feature? Please keep in mind that this is a boot loader, and we are not attending a contest for feature-completeness. [Non-random signature this time.] Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Perfection is reached, not when there is no longer anything to add, but when there is no longer anything to take away. - Antoine de Saint-Exupery