diff options
| author | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2019-04-19 21:26:04 (EDT) |
|---|---|---|
| committer | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2019-04-19 21:26:04 (EDT) |
| commit | 44e452fb3c8cc7a093d72fbc280be3973e627a62 (patch) | |
| tree | dc169666d13834de17d3c984317e29ec4af1d04f /src/cmd/installer-pc.sh | |
| parent | c752393c58c37dc7e8403b8b87d0943c1fe8c8b9 (diff) | |
Add braces to param exps in arith substs
Diffstat (limited to 'src/cmd/installer-pc.sh')
| -rw-r--r-- | src/cmd/installer-pc.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/installer-pc.sh b/src/cmd/installer-pc.sh index 0c16ddf..19836c4 100644 --- a/src/cmd/installer-pc.sh +++ b/src/cmd/installer-pc.sh @@ -35,7 +35,7 @@ cmd_installer_pc_main() print_cmd_usage 'installer-pc' >&2 return 1 fi - shift $(($OPTIND - 1)) + shift $((${OPTIND} - 1)) if [ "x${cmd_installer_pc_opt_a-}" = 'x' ]; then print_cmd_usage 'installer-pc' >&2 |