[PATCH v3 0/6] Fixes for nv command handling

[Enrico Jorns]

This series adds a couple of fixes and enhancement in option parsing and error
handling for the 'nv' command.

CHANGES:

* Add missing curly braces in 1/5
* properly introduce and use NV abbreviation
* re-align help text

Enrico Jorns (6):
  commands: nv: fail with verbose message if invoked without args
  commands: nv: call nvvar_print() only if no argument is given
  commands: nv: assure error code will be returned when an error
    occurred
  common: globvar: let nvvar_remove() report non-existing variable
  commands: nv: adjust command help
  command: nv: rewrap help text lines

 commands/nv.c      | 45 +++++++++++++++++++++++++++++----------------
 common/globalvar.c |  4 +++-
 2 files changed, 32 insertions(+), 17 deletions(-)

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2.11.0