test/system: Silence SC2004

Otherwise https://www.shellcheck.net/ would complain
  Line 110:
  for ((i = ${num_of_retries}; i > 0; i--)); do
            ^---------------^ SC2004 (style): $/${} is unnecessary on
                              arithmetic variables.

See: https://www.shellcheck.net/wiki/SC2004

https://github.com/containers/toolbox/pull/1347
This commit is contained in:
Debarshi Ray 2023-07-14 07:25:00 +02:00
parent 41349f4ee4
commit a055e78d42
1 changed files with 1 additions and 1 deletions

View File

@ -107,7 +107,7 @@ function _pull_and_cache_distro_image() {
assert_success assert_success
fi fi
for ((i = ${num_of_retries}; i > 0; i--)); do for ((i = num_of_retries; i > 0; i--)); do
run $SKOPEO copy --dest-compress docker://${image} dir:${IMAGE_CACHE_DIR}/${image_archive} run $SKOPEO copy --dest-compress docker://${image} dir:${IMAGE_CACHE_DIR}/${image_archive}
if [ "$status" -eq 0 ]; then if [ "$status" -eq 0 ]; then