Bugfix: load_images cleanup, shellcheck fixes
We should have run shellcheck on this.
This is why we don't use the shell, too many
obscure gotchas.
shellcheck: load_images.sh:25:75: warning: sudo doesn't affect redirects. Use .. | sudo tee -a file [SC2024]
sudo echo foo >> /etc/foo won't work,
the >> will be run in the current shell,
replace with:
echo foo | sudo tee -a /etc/foo
shellcheck: load_images.sh:47:15: warning: Declare and assign separately to avoid masking return values. [SC2155]
replace local cmd='a' with two line version
shellcheck: load_images.sh:141:32: error: [ .. ] can't match globs. Use [[ .. ]] or grep. [SC2081]
use [[ ]]
Change-Id: I14d9768612ea147eaf139603f7eb8753e979ba2c
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
(cherry picked from commit
892d2e536e46a6e6427c061931c58f80b542589d)