tree 4a72688882e624f452f6675e5427c939ad618381
parent 13ac85ad50d20f679de95154634989fee8b37c5b
author Patrick Delaunay <patrick.delaunay@st.com> 1592986670 +0200
committer Tom Rini <trini@konsulko.com> 1595788530 -0400

env: add failing trace in env_save

Add trace in env save to indicate any errors to end user and avoid
silent output when the command 'env save' is not executed.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>