Skip to content
Snippets Groups Projects
Select Git revision
  • 6a00a9cb1536c5a19269d539642fb1cced0b5a9f
  • master default protected
  • early-display
  • variant-emmc-nvme-boot
  • 2023-01-25
  • v3
  • variant-emmc-nvme-boot
  • 2020-06-01
8 results

test

Forked from Reform / reform-boundary-uboot
18848 commits behind the upstream repository.
user avatar
Stephen Warren authored
In the following snippet:

if [ ! -x `which $prereq` ]; then

When $prereq does not exist, `which $prereq` evaluates to the empty string,
which results in *no* argument being passed to the -x operator, which then
evaluates to true, which is the equivalent of the prereq having been found. In
order for this to fail as expected, we must pass an empty argument, which then
causes -x to fail. Do this by wrapping the `` in quotes so there's always an
argument to -x, even if the value of the argument is zero-length.

Signed-off-by: default avatarStephen Warren <swarren@wwwdotorg.org>
Reviewed-by: default avatarSimon Glass <sjg@chromium.org>
Tested-by: default avatarSimon Glass <sjg@chromium.org>
47b71644
History