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| author | Grant Erickson <gerickson@nuovations.com> | 2008-05-06 20:16:15 -0700 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-05-09 23:40:40 +0200 |
| commit | bc11756daff89a3de09ca80adac962b88cf06e6e (patch) | |
| tree | 9688c4851714884484c3e1834f272cb63e7b4cb6 /common/env_common.c | |
| parent | f3b6d528e4dd719640a4bfcd954f4e4c7f5db0d6 (diff) | |
| download | u-boot-imx-bc11756daff89a3de09ca80adac962b88cf06e6e.zip u-boot-imx-bc11756daff89a3de09ca80adac962b88cf06e6e.tar.gz u-boot-imx-bc11756daff89a3de09ca80adac962b88cf06e6e.tar.bz2 | |
Propagate Error Status to the Shell on fw_printenv Errors
Changed implementation such that fw_printenv returns failure status
when one or more specified variables do not exist or when incorrect
command syntax is used.
This aids scripting fw_printenv such that the script can key of the
return status rather than relying on standard error "scraping".
Signed-off-by: Grant Erickson <gerickson@nuovations.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/env_common.c')
0 files changed, 0 insertions, 0 deletions