SC2120 (warning): function references arguments, but none are ever
passed.
In grub-completion.bash.in line 63:
__grub_get_options_from_help () {
^-- SC2120 (warning)
local prog
if [ $# -ge 1 ]; then
prog="$1"
The arg of __grub_get_options_from_help is optional, so the current code
meets the exception and does not need to be modified. Ignoring it.
More: https://github.com/koalaman/shellcheck/wiki/SC2120
Signed-off-by: "t.feng" <fengta...@huawei.com>
---
util/bash-completion.d/grub-completion.bash.in | 1 +
1 file changed, 1 insertion(+)
diff --git a/util/bash-completion.d/grub-completion.bash.in
b/util/bash-completion.d/grub-completion.bash.in
index a85f18f05..213ce1e57 100644
--- a/util/bash-completion.d/grub-completion.bash.in
+++ b/util/bash-completion.d/grub-completion.bash.in
@@ -63,6 +63,7 @@ __grubcomp () {
# Function that return long options from the help of the command
# - arg: $1 (optional) command to get the long options from
+# shellcheck disable=SC2120
__grub_get_options_from_help () {
local prog
--
2.27.0
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